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Fexofenadine (fex-oh-FEN-a-deen) is an antihistamine. It is used to relieve the symptoms of hay fever and hives of the skin. Antihistamines work by preventing the effects of a substance called histamine, which is produced by the body. Histamine can cause itching, sneezing, runny nose, and watery eyes. Also, in some persons histamine can close up the bronchial tubes (air passages of the lungs) and make breathing difficult. Histamine can also cause some persons to have hives, with severe itching of the skin. Fexofenadine is available only with your doctor's prescription, in the following dosage form: Oral Capsules (U.S.) Tablets (U.S. and Canada)
Fexofenadine is used to relieve hay fever and allergy symptoms, including runny nose; sneezing; and red, itchy, tearing eyes. It is also used to treat symptoms of hives, including itching and rash. Fexofenadine is in a class of medications called antihistamines. It works by blocking histamine, a substance in the body that causes allergic symptoms. Fexofenadine may cause less drowsiness than other antihistamines. Fexofenadine comes as a tablet to take by mouth. It is usually taken once or twice a day. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Take Fexofenadine exactly as directed. Do not take more or less of it or take it more often than prescribed by your doctor. Brand names: - Allegra - Fexofenadine |