How do over-the-counter antihistamines perform against crested wheatgrass allergy symptoms?

Over-the-counter antihistamines are typically effective in combating the symptoms of crested wheatgrass allergies. These allergies manifest in the form of rhinitis, sneezing, itchy eyes, hives, or even asthma. Antihistamines work by blocking histamine, a substance your body makes during an allergic reaction.

There are two categories of antihistamines: first-generation and second-generation. First-generation antihistamines (like Benadryl) can cause side effects like drowsiness. Second-generation antihistamines, like Claritin, Allegra, and Zyrtec, are less likely to induce drowsiness and have longer-lasting effects.

Remember, while antihistamines are generally effective, they do not cure allergies but only manage the symptoms. Each individual has a different response to these medications, so it might take some trial and error to find the most effective one for you. Always keep in mind to not exceed the recommended dosage and consult a healthcare provider if symptoms persist.

Alongside antihistamines, it's also essential to limit your exposure to the allergen. Try avoiding walking on the crested wheatgrass during its flowering period if you can. If avoidance is not feasible, consider washing your clothes and taking a shower after each exposure to reduce residual allergens. For those with severe reactions, immunotherapy might be an option. It's a treatment that involves introducing allergens to your body in small doses until you build up an immunity.

Nonetheless, while over-the-counter antihistamines usually offer relief, the immediate advice of a medical professional should be sought in the case of severe reactions such as anaphylaxis. Also, it's always beneficial to discuss your allergies and the best treatment options with a healthcare provider who's familiar with your medical history to get personalized, effective advice.