What allergy medicines make you drowsy
Cetirizine (Zyrtec, Zyrtec Allergy). No Membership Fee. Shop Now! AdFree 2-day Shipping On Millions of Items. Also known by the trademark name Benadryl, this medication ca. The human allergy medication diphenhydramine hydrochloride (HCL) can be used to relieve certain allergy symptoms in dogs, notes Trupanion. Desloratadine (Clarinex). Antihistamines used to treat respiratory symptoms can get into the brain and interrupt this work, making you feel drowsy. Feb 10, · Antihistamine medications relieve these symptoms by blocking the unwanted effects of histamine. Unrelated to the immune system, histamine is also produced in the brain, where it plays an important part in feeling awake. Antihistamines used to treat respiratory symptoms can get into the brain and interrupt this work, making you feel drowsy. Antihistamine medications relieve these symptoms by blocking the unwanted effects of histamine. Unrelated to the immune system, histamine is also produced in the brain, where it plays an important part in feeling awake. Antihistamines used to treat respiratory symptoms can get into the brain and interrupt this work, making you feel drowsy. Antihistamine medications relieve these symptoms by blocking the unwanted effects of histamine. Unrelated to the immune system, histamine is also produced in the brain, where it plays an important part in feeling awake. See Improvement Within 24 Hours, Backed by a 30 Day Money Back Guarantee/5 (K reviews). AdEMUAIDMAX Penetrates the Skin, Soothing and Relieving Painful Hives Symptoms. Fexofenadine (Allegra, Allegra Allergy). Due to its sedative effects, it is sometimes used to pre-medicate patients prior to surgery. Its main ingredient. Iterax is a first-generation antihistamine that is used to treat allergies and anxiety.