Causes of Blindness

Blindness is the inability to see. The leading causes of chronic blindness include cataract, glaucoma, age-related degeneration, corneal opacities, diabetic retinopathy, trachoma, and eye conditions in children (eg caused by vitamin A deficiency). Age-related blindness is increasing through the world, as is blindness due to uncontrolled diabetes.
What Causes Blindness?

Vision problems can develop before a baby is born. Sometimes, parts of the eyes do not form the way they should. A kid's eyes may look fine, but the brain has trouble processing the information they send. The optic nerve sends pictures to the brain, so if the nerve does not form correctly, the baby's brain will not receive the messages needed for sight. Blindness can be genetic or inherited, which means that this problem gets passed down to a kid from parents through genes.
Blindness has many causes. In the United States, the leading causes are diabetes, glaucoma, maculardegeneration, and accidents (such as chemical burns or injuries from cords, fishing hooks, fireworks, racket balls, and similar objects). Worldwide, the leading causes of blindness are cataracts, river blindness, leprosy, and vitamin A deficiency.
Can it be invented?

Having an eye test at least every two years can help to detect problems that may need treatment before any permanent damage has been done.Some conditions, such as glaucoma and cataracts, can be rated to help preserve vision.It's important to wear protective eyeware in situations where accidental eye damage may occur, for example, at work, when playing sport or doing diy
Symptoms:

Symptoms vary from person to person, but may include: Trouble seeing colors and the brightness of colors in the usual way.Inability to tell the difference between shades of the same or similar colors. Often, the symptoms may be so mild that some people do not know they are color blind. A parent may notice signs of color blindness when a child is learning his or her colors.
Conditions degenerate further, as an armed clique gains control over food deliveries, subjugating their fellow internees and exposing them to rape and deprivation. Faced with starvation, internees do battle and burn down the asylum, only to find that the army has abandoned the asylum, after which the protagonists join the throngs of near helpless blind people outside who wander the devastated city and fight one another to survive.

Currently, there is no cure for glaucoma, but treatment can control the progress of the disease. The primary goal of treatment is to prevent further damage to the eye by lowering intraocular pressure (IOP) and to extremely prevent blindness. Treatment of glaucoma may include medications, surgery, or a combination of medication and surgery.

Tingling In The Penis – What It Means

If a man’s penis is tingling, it may be a sign of a serious health problem. More than just annoying, it may signal infection, inflammation and systemic disease. Tingling is often a sign of troubled nerve endings, irritated by inflammation, starved of nutrients, or damaged by trauma. For some men it is acute and may only last a few hours to a few days, and for other men it is a mysterious ailment that can go on for years. Diagnosis and treatment should be sought out immediately, to avoid chronic damage to the nerves and a loss of function. Supplements, penis health crèmes and medications may all support nerve regeneration, immune function and healing.

Poor circulation

Tingling in the penis may be caused by an acute or chronic case of poor circulation. While that might not sound terribly serious in nature, it is the cause of the poor circulation that determines how much a man should worry. Heart disease is one of the leading causes of death in men around the globe. Poor circulation to the hands, feet and pelvic region may be one of the first signs of cardiovascular disease to appear. Poor posture, obesity, diabetes, sedentary lifestyle and damage to the local capillaries in the penile tissues can also lead to reduced blood flow. In order to ensure a healthy stream of blood around the body, it is important to drink plenty of water, exercise 2-3 times per week, reduce white sugar and saturated fat in the diet, and consider using heart-healthy supplements such as garlic, hawthorn, fish oils, vitamin C, E and L-arginine.

Neuropathy

Nerve damage can occur through a variety of ways, and is highly detrimental to the sexual health of men as nerves do not regenerate easily once damaged. Physical trauma to local nerves and/or spinal nerves, poor blood flow, inflammation and infection can all lead to nerve damage, resulting in tingling, pain, numbness, or burning. Diabetes is a common cause of nerve damage in both men and women, as the high level of sugar in the blood stream reduces circulation and oxygenation of peripheral tissues. Stimulating circulation may help, but controlling blood sugars is vital to restoring sexual health. Alpha-lipoic acid, an antioxidant researched for its health benefits in diabetes, may restore some lost nerve function and protect nerve health in diabetics. Frequent or aggressive masturbation can also cause circulatory issues and nerve damage. Usually this sis temporary if penis receuves sufficient time to recuperate and penis select vitamins and minerals are applied to penile skin to provide a healing environment.

Infection

Sexual transmitted diseases and infections are one of the leading causes of penile tingling. If a man has recently had unprotected sex, and is now experiencing tingling in the penis, it is likely that he has contracted an infection. Genital warts, Candida, Chlamydia, gonorrhea and trichomonas are some of the most common pathogens responsible for causing this distressing symptom. In addition, non-specific urethritis is another possible diagnosis involving chronic inflammation of the urethra. Blood and urine tests will identify the source of the infection in most cases. According to a study published in the American Family Physician journal in 2010, medications such as azithromycin or doxycycline often treat STI’s and urethritis successfully. Men should also look into supporting immune function to ward off pathogenic viruses and bacteria. Vitamin C, A and Zinc are natural supplements that have been studied for their immune stimulating properties.

Health crèmes

Treating the local tissues with health crèmes is a great way of promoting penile health and improving nerve function. Penis health crèmes (most professionals recommend Man1 Man Oil) deliver a range of important nutrients for male health in a base of shea butter — a natural anti-inflammatory that moisturizes and soothes connective tissues. Vitamin C, E, A, alpha lipoic acid and L-arginine are included in the active ingredients. This combination will stimulate immune function, promote capillary health, benefit male hormones and reduce inflammation and irritation of nerves.

H1N1 Flu ("Swine Flu") Prevention Tips

Flu season is upon us again, and we would like to help you protect yourself from getting any type of flu this season, including the H1N1 flu, which is commonly referred to the "Swine flu". First we should define what exactly the H1N1 virus is. The H1N1 virus is an influenza virus that is causing illness in people. It is spread from person-to-person in much the same way that seasonal influenza viruses spread. They can be spread by an individual coughing or sneezing, or simply by touching something, and then you contracting that same surface. Studies have shown that an influenza virus can stay active on a surface and infect another person for 2 to 8 hours from original contact.

The H1N1 affects all people alike, but seems to be most dangerous for the elderly, young children, and pregnant mothers. More than 60% of the deaths that have occurred so far were in the age group of 50 years, or older. This is slightly lower than typical influenza outbreaks, so it seems that all age groups are affected evenly.

The signs of the H1N1 virus include fever, coughing, sore throat, runny nose, and chills. These symptoms are very similar to that of a typical seasonal flu. If you experience these symptoms, please see a physician. To make work places and schools safe from spreading these types of viruses, please remove yourself from these environments until you have been free from these symptoms for at least 24 hours.

The best possible way to help combat the spread of the virus is to use an alcohol-based hand sanitizer regularly. You should also consistently wash your hands with antimicrobial hand soap for at least 20 seconds at a time, throughout the day. To help prevent the spread of other disease and viruses, always cover your mouth and nose with a tissue when you sneeze or cough. Avoid touching your eyes, nose, or mouth, because germs are spread this way.

Cure Your Stuttering – Kill Your Stutter Today

Although it is not normally (generally speaking) a problem that affects everyone – having a stammer is a unfortunate problem for young children, teens and grown ups nowdays. A stammer can cause people to intentally avoid conversations with friends as well as interactions with other people they know due to a fear of being beaten. In short, having a stammer can really ruin any one's life.

While it's true that having a stutter really is a horrible problem and very often a hugely deeply psychological affliction, the good news is, it's easily possible to get rid of a stutter. Truth is, it is completely possible to totally stop stuttering and wave bye bye to being cursed with a stutter for the rest of your life.

You may be thinking that this sound sounds too good to be true. Actually the whole truth (and nothing but the truth) is, a stuttering problem is a completely psychological issue and an ailment that can very easily be removed once the root of the stammering is laid bare.

Although it might seem like it, you are not alone with your stammering problem. The reality is about one percent of the population (of Western countries) has a stutter but the sad truth is but a tiny of this percentage of sufferers will really attempt to kill their stammering afflication.

While that little minority of sufferers who who actually make the active choice to cure their stammering problem will go forward to live happy, fulfills lives, the majority of those who do not kill their stammering affliction will drop further into the shadows of everyday norms , deflecting as much social enjoyment as is possible.

How long does stuttering therapy take before results are visible?

Trying to get rid of a stutter could take anything from only a few minutes (often less than an hour) to several months and sometimes even longer. Even though it's a opposed to a medical affliction, productive fix is ​​based on your power to project the reasons for stammering.

Being afflicted with a stutter is also fixed in a lack of self confidence so often a cure for having a stammer is held up up until the stutter sufferer becomes confident in who they are once again.

Fungus Treatment – Get Rid of Yellow Toenails

If you have been suffering from yellow toenails, you have probably spent some time online searching for the best fungus treatment.

The first thing you need to realize is that some people think they have a nail fungus infection simply because their nails are yellow, brittle, or thick when it could be another skin problem like psoriasis or even some type of nail trauma.

It's important to make sure that you figure out via your doctor if you do in fact have a nail fungus infection and that will make your treatment more successful.

If you are one of those people that prefer not to use traditional drugs, or can not afford the thousands of dollars some oral medicines cost, there are some viable natural options that may help you.

Many of the natural formulas to fight toenail fungus involve a mixture of various oils like tea tree oil, oregano, clove oil, and others that may be effective in fighting toenail fungus. Undecylenic acid, which is produced from castor oil cracked under pressure is another natural ingredient that may give you some relief.

Outside of various liquid topical solutions, there are some other home type remedies that are believed to be effective but there is little evidence to support yes or no on things like apple cider soaks and Listerine soaks. In the case of apple cider vinegar, the active ingredient of acetin acid is believed to have some impact on fungus growth.

Another very popular home remedy is Vicks vaporub. Vicks is used primarily for congestion and colds but does contain thymol and camphor, both of which are said to have antifungal or antibacterial properties.

Swine Flu Prevention

With all the news about swine flu, few people are talking about prevention, other than taking the controversial flu shot.

Is it real prevention? Have dozens of people really become sick or died from the shot? Is is more of a danger than a precaution? There are more questions than answers.

Each of us needs to make our own decision about taking the shot, but whether we do or do not, we should be taking some basic precautions to prevent this, or any other flu.

The first step, of course, is to keep our hands clean. Wash often with anti-bacterial soap, and use hand wipes or gel when soap and water are not available. This is especially important when visiting public places, where we may touch items that have been touched by sick people.

Think of the grocery store as a prime example. Those shopping cart handles feel hundreds of hands up them every day. Some stores offer wipes at the entry door, so use them. But do be careful using them on your own hands if you have any chemical allergies. I gave myself a pounding head one day by being too diligent cleaning my hands with one of them.

Next, also of course, is to try to keep your hands away from your mouth and nose. This is probably the most difficult – most of us are constantly touching our own faces.

Possibly even more important than these preclusions is what we should do when we get home after being out in public.

According to one doctor's column I read, the "Swine flu bug" lives in the throat and nasal passes for a couple of days before it begins to do its dirty work. So we need to take steps to kill it before it gets a chance to make us sick.

That doctor recommended gargling nightly with salt water. Then, either using a netti pot to clean our noses, or doing a swab with a q-tip soaked in salt water.

One last precaution works by washing the bugs into your digestive tract, where they can do no harm. It's also the easiest to do: drink hot liquids. Choose coffee, tea, hot chocolate, or even hot water with a bit of lemon and honey.

Such simple solutions to carry such strong prevention.

What about kids?

Children can learn to gargle – but it may take a few tries before they "get it." I recommend teaching them with plain water.

Backache Herbal Remedies – All Natural Pain Relief

Thousands of years ago ancient human standing up of his two hind limbs and started walking with two legs instead of four, gradually the back and spine of human beings adapted to maintain this posture and bodily needs. This change in performance of body function has many advantages to humans by free his hands for attaining the skills to sustain life, but this also brought the problem of backache along, as the weight of entire body was transmitted to ground via the back and this makes backache the second most common reason to visit doctors clinic.

Pain occurs most commonly in lower back which is commonly called as lumbago. Most common cause of backache is herniation of inter vertebral disc. Backache may also be caused due to spinal tumor, ankylosing spondylitis, diseases in the pelvis, injury to the back sometimes caused due to lifting heavy weights.

Herbal remedies

Various different types of herbal remedies have been used since ages for this chronic painful condition, which aggravates off and on in patients of spinal diseases. Herbal remedies are considered better than the allopathic medicines by many due to its long lasting effects and less chances of producing adverse effects. These herbal preparations may be either for external application or may be for ingestion to cure the pain.

External herbal remedies

The external remedies are applied over the back with a gentle massage or just applied over the affected area and left as such, to relieve the pain cause. They may produce soothing effect either by warmth produced or by local release of chemicals in body by stimulating nerve endings in skin of back.

Hot pepper – It releases chemical 'capsaicin' which irritates and stimulates nerves to release the endorphins, the pain relieving chemicals in body. Preparations made by including pepper in creams are made for local applications over the back.

Ginger – Application of ginger, mixed with suitable other herbs is also believed to decrease the pain.

Herbal baths – By using herbs such as Chamomile, passion flower, Jamaican dogwood, lavender, peppermint, rosemary, ginger and St. Paul. John's Wort hops may be helpful to many patients.

Herbal oils – Herbal oils obtained from trees such as eucalyptus and many such trees are available in markets are backache relieving formulas. You can also use massage oil Rumatone Gold Oil for better result.

Herbal remedies for internal use

Many herbs are used as medicine to cure the chronic nature of backache. These herbs for use have been described in ancient Indian medicine literature of Ayurveda, although their exact mechanisms of action are not known, as we know of the allopathic medicines today.

Guggulu – This is a herb which is used in many herbal preparations to treats pains of chronic nature such as the backaches and the rheumatic pains of joints. The preparations in the form of tablets or powders marketed by companies have to be taken many times along with special medicinal solutions known as 'Kada'. Preparations of Guggulu such as Yograj guggulu and Kaishore guggulu are available in tablet forms and if taken for long time such as 2-3 months, are believed to tie chronic pains arriving from joints including the back.

Coriander and turmeric powder – Taking this powder along with water for few days is believed to tie the pains arising from joints of body.

How Needles Help A Stroke Patient To Recover

Traditional Chinese Medicines (TCM) is usually regarded as an alternative treatment. Patients will seek help from TCM doctors only when they can not be treated by western medicine.

Lately, a growing number of western doctors have started to learn and use TCM to complement their western medical knowledge to treat their patients.

Acupuncture is a major component of TCM to fight pain and illness. It has been practiced in China since 2500 BC. It involves inserting thin, metallic disposable needles into certain points of the body. These needles are then turned by hand or stimulated by machine. The aim is to balance of qi or "life force" in Chinese. TCM believes that qi flows in the body to keep us going, and it must be kept in good balance.

Acupuncture can have any one of the six effects:

– Relieve pain through raising the level of endorphins, a painkiller released by the body;

– Give a feeling of sedation;

– Adjust the body's homeostasis or the balance opposing systems such as a respiration rate and body temperature;

– Enhance immune system;

– Provide an anti-inflammatory result;

– Furnish an anti-allergy effect.

Acupuncture is beneficial in treating muscular pains, joint pains, nerve pains, migraines, insomnia and anxiety. The World Health Organization (WHO) lists several conditions which can be evaluated by acupuncture, including rhinitis, headaches and facial palsy.

However, there are skeptics, too.

For instance, a German study in 2005 suggested that putting needles into the body causes pain relief, regardless of where they are placed because of the place effect – the patients believed they would be get better. This is of course not true from the perspective of TCM because the position of placing the needles is very important in treating illness.

Success stories do exist as well.

Here is a case study of a stroke patient, aged 71, who was treated with acupuncture while taking the western medicine.

A stroke left the right side of Steve's body paralyzed. He could not turn over in bed. When he started acupuncture treatment with a TCM physician, he could not even lift his legs.

After 8 sessions, he could turn over in bed. And after 20 sessions, he was able to walk with the aid of a stick. Now, he can walk slowly for a whole hour.

His speech has become clear, too and he can swallow now. He can eat harder foods including apples.

He is taking anti-coagulants as well as drugs to manage his high cholesterol levels and hypertension. Both of these are risk factors for heart disease. He is also doing 2 sessions of physiotherapy a week.

Even a few sessions before the 40 sessions prescribed for stroke patients, he has already begun to return to normal life.

Find Treatments for Toe Nail Fungus

The growth of fungus in your toe nail can be the most disgusting thing that can ever happen to you. It creates a feeling of itchiness. Moreover, it can be the whole cause of your shame. Neverheless, you can certainly find treatment for toe nail fungus.

There are many ways on how you can solve your problem. If it is not really serious or simply mild, you can simply avoid seeing a doctor and make your own solution. There are several topical treatments that you can buy over the counter. They are also very cheap, so you do not have to be worried too much about the costs. Moreover, topical ointments and drugs do not pose any serious health problems because they do not have major side effects.

You can also find treatment for toe nail fungus right at your own home. You can use a mixture of tea tree oil as well as vinegar. You can also make use of pure oregano oil. However, you should remember that the effects of these home-made remedies may differ from person to person. Others may find them real effective while some need to complement them with anti-fungal drugs.

Needless, to say it is very important that you practice diligence and patience when you are treating yourself with toe nail fungus. This is because results do not come overnight. You also need to talk to your doctor too if you are trying to find treatment for toe nail fungus [http://cure-athletes-foot-permanently.blogspot.com/2007/09/cure-athletes-foot.html]. He can give you the best type of prescription drug and advice on how to deal with the infection.

Your Baby's Vaccinations – DTaP

One of the worst times in a young mother's life is the first time that she has to take her baby to be vaccinated. It probably others her more than it does the infant. Looking at her baby's vaccination schedule, the new mother can tell which shot that her baby is receiving, but she may have no idea about what it is for. Understanding what disease that a vaccine is used against can help a young mother understand the need for them.

One of the most common vaccines on a vaccination schedule is DTaP or just DPT, which stands for diphtheria, tetanus, and petussis. Diphtheria is a respiratory disease caused by bacteria. It is spread by coughing and sneezing and usually begins as a sore throat and a low-grade fever. This disease can cause the airway to become obstructed. Without treatment, this obstruction can lead to a coma and even death.

Tetanus (also called Lockjaw) is a disease that is caused by bacteria and affects the nervous system. It usually enters through a break in the skin (most people associate it with stepping on a rusty nail), and causes lockjaw, stiffness in the neck and abdomen, and difficulty swallowing in the first stages. Later symptoms can include severe muscle spasms, severe autonomic nervous disorders, and generalized tonic seizure-like activity. This disease results in death in about 10% to 20% of patients.

Pertussis Disease is another respiratory disease that is caused by bacteria. It is also spread by coughing and sneezing. This disease's symptoms resemble those of a common cold. These include a runny nose, sneezing, a low-grade fever, and a cough. After a couple of weeks, the victim may experience bursts of numerous rapid coughs. Recovery could take months. This disease can have serious complications including bacterial pneumonia and rib fractures. In infections it can lead to apnea (breathing stops), seizures, encephalopathy, and death.

The DTaP vaccination protects a child from all three of these diseases. Beginning at the age of two months, infections are given five different doses of this vaccine up until they are eighteen months old. The second dose should be given at the age of four months. The third should follow at the age of six months. The fourth dose should be administrated at the age of eighteen months. A fifth vaccination should be given to a child between four and six years of age.

Along with the DTaP vaccine, there are other vaccines available to prevent diphtheria, tetanus, and pertissus. DT can be used as a substitution vaccine for children who can not take the pertissus vaccine. Td is a tetanus-diphtheria vaccine that is the tetanus shot that is familiar to most people. These are booster shots that are given to adolescents and adults every ten years, except an injury occurs. TdaP is the same as Td except that this shot contains the pertissus vaccine and is recommended for children eleven to twelve years of age.

The fact that adults receive booster shots of the tetanus vaccine can be used as proof of how dangerous these diseases are. Anyone with an infant should make sure that their child gets his vaccinations done. The consequences of not doing so could be deadly.

Treatment for Nearsightedness – Simple Fix for Myopia

Nearsightedness or myopia occurs when a person can not see clearly at an object from a long distance. This condition appears if the eyeball is slightly longer than normal, causing the light focus in the front of the retina instead directly on its surface.

Instead of seeking natural treatment for nearsightedness, people usually are given eye glasses or contact lenses to correct their vision. That's because not all people are aware that nearsightedness is in fact can be improved with natural treatment.

You might ask how this method can help you to see clearly without glasses. You will find the answer soon, but first you must learn what causes nearsightedness.

In normal condition, the form of the lens fit in the shape of the eyeball. If eye muscles are too rigid they can flatten the eyeball causing the shape of the lens steeper than it has to be. To overcome this problem one should train the eye muscles by changing focus from looking on close distant objects to long distant objects. So you can now understand that best treatment for nearsightedness must include exercises that can relax and reducing the tension of the eye muscles.

There are many conventional methods to help myopic persons. All of them obviously can help to correct the vision, but let us see one by one so that you can choose the right treatment for nearsightedness.

Eye glasses and contact lenses

Eye glasses can correct your vision so that you can see distant object clearly. But they can not overcome the eye problem. Wearing them constantly will make your eye muscles in a stressful situation and make the vision in worse condition.

Eye Surgery

Eye surgery will no doubt require a lot of money and has it own risks. It does not always guarantee you perfect result.

Using Natural Methods

Usually myopia occurs at early age or in other words when young people start to face strenuous condition in their life. Mental stress can result tense eye muscles. And since nearsightedness is basically caused by tense muscles, it is easily understood that the best myopia treatment is to restore the mind and body in holistic ways. Every person can fix myopia with eye yoga exercises, healthy diet and healthy habits. Choose the right treatment for nearsightedness and incorporate it daily in your life; better eyesight will be yours for the rest of your life.

Toenail Fungus Treatments – How to Cure

Toenail fungal infection is a relatively common condition. It is becoming more and more common for several reasons. If someone has a toenail fungus they know just how disgusting toenails can become. If left untreated the condition usually worsens.

It makes sense then to get rid of the fungus as soon as you can. Even once treated, toenail fungus can reoccur and must be regularly monitored and preventive measures taken at every corner. Fortunately there are reliably easy ways to prevent further infection.

It is important to first identify the source of your toenail fungal infection. Possible sources are many. Do you workout at the gym and take public showers? Do you go to a public swimming pool? If you walk around barefoot in the locker room this could be a problem as well. Sweaty sneakers could be a cause as well. The best advice to prevent further infection is to wear sandals consistently as any of these places. If you have sweaty feet make sure you have absorbent socks.

An extreme measure to treat toenail fungus is to have the nail surgical removed. Another extreme measure is to take heavy drugs such as Lamasil. These and other heavy drugs have very severe side effects and can result in liver disease or possible death.

Over the counter topical solutions and creams are often expensive and rarely treat anything beyond the most mildest fungus infection. They are usually pretty expensive as well. I've tried numerous of these remedies with little success.

Does Your Dog Have Otitis Externa?

Does your dog shake his head excessively? Are his ears red? Is there discharge from the ears? If you answered yes to any of these then he could have Otitis Externa which is simply another name for a doggy ear infection.

The dogs ear has 3 parts, the outer ear, the middle ear and the inner ear. Otitis Externa is an infection in the outer ear canal where 90% of ear infections in dogs occur. Dogs are prone to ear infections because of the anatomy of their ears. They have a horizontal and a vertical component to them, so it is hard for anything in there to drain out, like water or debris.

There are several causes of ear infections. The most common cause of ear infections are due to allergies. Some dogs are more prone to allergies than others; therefore they get more ear infections.

Another common cause is sporting dogs that swim. They get water inside their ears, and provided their difficult anatomy, the water in the ears can not drain out. Therefore, this provides the perfect environment for bacteria and yeast to grow. It is recommenced that if you let your dog play in the water you dry your dog's ears thoroughly afterwards.

If your dog does have an ear infection it is important to properly clean your dog's ears before applying any medication.

To clean your dog's ears, start by placing a few drops of an ear cleanser into the ear and massage the ear to help loosen any debris that is in the ear. Then use a cloth or cotton gauze to whip the dirt out.

After your dog's ears are thoroughly clean, then you can apply your medication. Follow your veterinarian's advice about how much medication to apply to the ear, usually a few drops.

The treatment of veterinarian will prescribe will vary depending on the cause of the ear infection. For yeast infections they prescribe anti-fungals, for bacterial infections that will prescribe antibiotics. Normally treatment is applied directly into the ears, but in several cases systemic treatment may be needed. This usually means have to give your dog pills orally.

In some dogs with severe ear problems, the veterinarian will usually clip the hair around the ear to help let more air into the ear. In extreme cases your veterinarian may recommend surgery to reconstruct the ear canal to let it drain easier.

Some dog breeds are more prone to ear infections than others, although all dogs can be get them. Dogs with large ears and ears that flop over as well as dogs with a small ear canal can be more susceptible than others. Ear infections in dogs need to be rated by your vet, so the next time you see any symptoms in your

Nearsightedness Explained – Everything You Need To Know About Myopia

Myopia or nearsightedness is a condition when a person can not see far away objects clearly, while closer objects are usually seen with much better clarity. This happens due to the abnormal elongation of an eyeball which results in light rays from distant objects focusing in front of retina and projecting blurry image on it. This is one of the most common eye problems in the world as almost one-third of the world's population is affected by myopia.

A myopic person usually finds it very difficult to see distant objects like traffic signs or other objects like blackboards or display boards which may cause symptoms like headache, eyestrain and fatigue. A degree of myopia can range from mild cases when affected people usually see everything, but are unable to read distant signs to more severe cases when person is unable to recognize people and generally function properly without corrective glasses or lenses.

There are many different causes of nearsightedness. The majority of medical professionals consider myopia to be hereditary, while the excessive eye strain, resulting from focusing the vision on closer objects for longer periods of time, is considered to be only a factor that can worsen the condition. Some professionals believe that the eye strain can be in fact the cause of myopia. This condition is more commonly found in school children, college and university students (intellectual people) who have to spend a lot of time reading books or working on the computers.

The condition usually starts developing slowly during puberty and adolescence. Due to the slow development, many people may overlook the fact that they suffer from myopia in its early phases and believe their vision is perfect, until they start experiencing problems. That is why regular eye exams should be taken from time to time.

Unfortunately myopia is a progressive condition which worsens over time, but usually stabilizes in early adulthood and remains more or less the same through the entire life. There is very little scientific evidence that suggests wearing corrective lenses has any effect on slowing down the progress of myopia.

Myopia is most commonly corrected by wearing eye glasses or contact lenses with divergent properties (so-called minus lenses). Minus lenses have the ability to focus light rays from distant objects on the retina in the myopic eye. There are also more permanent ways of correcting myopia like refractive surgery which consist of laser eye surgery (LASIK, LASEK, PRK, etc.) or surgical implantation of corrective lenses. Refractive surgery significantly increases the quality of life for nearsighted people and reduces their dependence on glasses and contacts, but is not without risks.

There are also eye exercises that can reduce the eye strain and probably slow down the progress of myopia. In some cases they can even reverse the progress of myopia and improve the eyesight, but there is little evidence to support that claim. However it does not hurt to try them out and they are for sure much better and more natural alternative to surgery.

Mercury and Aluminum Present in Flu Shots?

Many people, including some health care practitioners are concerned about mercury and aluminum present in flu shots. This is not a new concern for those who are against flu shots, but it is relevant as the flu season approaches.

The major concern about mercury and aluminum present in flu shots arises from concerns about Alzheimer’s and autism. Even among those people who are not against flu shots, some are against mercury and aluminum present in flu shots. Recently, New York State passed a law banning the preservative thimerosal from flu shots and other vaccines meant for children and pregnant women. Thimerosal is mercury based and is known to cause allergic reactions in many people. On top of that, mercury is a known neurotoxin, meaning that it damages nerve cells, and has been linked to autism.

New York State is not against flu shots. In recent years, New York City and other areas of New York have had problems obtaining enough flu vaccine for high risk citizens. The ban came after several studies linked an increase in cases of autism (a condition which is first noted in childhood and is characterized by deficits in communication and social interaction as well as language and learning impairments) to vaccines and flu shots containing thimerosal. Some health care professionals still maintain that the risk of complications from the flu are greater than the risks that may be associated with mercury and aluminum present in flu shots.

Some people are against flu shots, in general, because they or someone close to them had a reaction to the flu shot. Sometimes it is a mild reaction, such as a mild case of the flu. Sometimes it is a more serious condition that may be due to mercury and aluminum present in flu shots. Several people blame the onset of their Chronic Fatigue Syndrome on mercury and aluminum present in flu shots.

It is important to note that these cases are rare. While complications arising form the flu, particularly pneumonia, caused over 60,000 deaths in 2003 in the United States, there were only a few reported cases of complications arising from the flu shot and none of those were life threatening. People who are against flu shots in general focus on the rare, but severe reactions to the vaccine and on the mercury and aluminum present in flu shots. People who are not against flu shots focus on the number of deaths each year that are caused by the flu virus.