Histamine also binds to other receptors located in nasal tissues, causing redness, swelling, itching, and changes in the secretions.
By blocking histamine receptors, antihistamines prevent symptoms.
Some of us have heard the news that 2015 is shaping up to be maybe the worst allergy season ever.
If you have seasonal allergies, how can you be sure you’re on the right med? You’re probably most aware of a drug class called antihistamines.
Antihistamines Antihistamines are one of the most important medications for treating allergies.
Many are available over-the-counter, but some require a prescription. When their allergies are acting up, they have trouble concentrating, sleeping, and remembering things.For students studying for exams allergy symptoms can be very disrupting to their daily routine.They work beautifully — 98% of Iodine user reviews of Benadryl say it works well or somewhat well, and 86% say it’s worth it overall — but they’re incredibly sedating.
Pop a Benadryl, and you’d better be okay going down for a long nap.
Patients may need to try different drugs until they find one that relieves symptoms without producing excessively distressing side effects.