Seasonal Grass Allergy – What to Know

Spring and summer are peak times to develop a seasonal grass allergy. A grass or tree allergy is a common and prevalent allergy that affects people throughout the spring season and during the onset or ending of the summer season. Grass allergy is often directly linked to hay fever, because their symptoms and causes are somehow similar to each other. Seasonal allergies are fairly common in children age 5 and up: According to the American Academy of Allergy, Asthma, and Immunology, about 10 to 15 percent of school-age children have seasonal allergies.

Symptoms of Season Grass Allergy

The common symptoms of grass allergy are sneezing, a runny nose, watering and itchy eyes. If these symptoms sound familiar, and they occur at the same time each year and last longer than a cold would, then you could be experiencing seasonal allergies. Monitor your health. If you tend to have few allergy symptoms on days that are rainy, cloudy, or windless, that may tell you something. Grass pollens don’t move around much on those days. To be sure, schedule allergy testing by a physician. If the symptoms are severe or you experience or long-lasting allergy symptoms, medical testing is vital.

The decision about which individual allergens to test for is dictated firstly by the patients history, and taking into consideration his geographical location (particularly with respect to aero-allergens). Symptomatic medications for treating the eye and nose symptoms of allergy are generally available to grass allergy sufferers. Not everyone who has seasonal allergies needs allergy shots, but if your life is being impaired by seasonal allergies, you should discuss this with an allergist.

With a few preventative measures, and knowledge of how to handle allergic symptoms, you can make your life significantly easier. Histamine inflames the nose and airways, and the chemicals cause the well-known symptoms of hay fever: runny nose, watery eyes, and frequent sneezing to flush the allergen from the body.

Sources of Grass Allergens

Typical allergic symptoms caused by airborne allergens include sneezing, runny nose and nasal congestion (allergic rhinitis or hay fever). Grass pollen allergens cross-react with food allergy proteins in tomato,lettuce, onion, celery, corn and sometimes carrots. There is a Chrysanthemum allergy that originates from flower pollen. The cousins of birch pollen allergens (apples, grapes, peaches, celery, apricots), produce severe itching in the throat and ears. The cypress pollen allergy can require identifying allergens and cross reactivity between divergent species, such as olive, ash, privet, and Russian olive tree pollen allergens.

Another form of seasonal grass allergy, is the combination of airborne particles of pollen mixed with mold. This tends to occur around rural areas and farms where the soil is plowed and molds become airborne with the dust of the land.


Antihistamines are usually prescribed to curtail grass allergy development among patients. The most effective treatment for tree or grass allergy is preventing the occurrence in the first place by avoiding exposure to outdoors or wearing a mask to prevent inhaling grass pollens.