What is Fexofenadine?
Fexofenadine is an antihistamine medication used primarily to relieve allergy symptoms, such as itching, sneezing, runny nose, and watery eyes, associated with conditions like hay fever. It works by blocking histamine release from mast cells, thereby reducing the body’s allergic response.
What is Fexofenadine used for?
Fexofenadine: A Non-Drowsy Antihistamine
Fexofenadine is an oral medication that belongs to the class of antihistamines. It works by blocking the action of histamine, a chemical released by the body’s immune system in response to allergens such as pollen, dust mites, and pet dander. This blockade prevents histamine from triggering allergic symptoms like itching, sneezing, runny nose, and hives. Fexofenadine is often used to treat indoor and outdoor allergies, including hay fever (allergic rhinitis), insect bites, and skin allergies.
Pharmacological Properties
Fexofenadine is a second-generation antihistamine, which means it is less likely to cause drowsiness compared to first-generation antihistamines. It has a rapid onset of action and is effective for several days, making it a convenient option for people with recurring allergies. Fexofenadine is available in various formulations, including tablets, capsules, and liquid solutions, which can be taken once or twice daily as directed by the healthcare provider. Common side effects are mild and may include headache, dizziness, dry mouth, and stomach upset.
Fexofenadine side effects
• Abnormal taste • Altered sense of taste • Anxiety • Arthralgia • Back pain • Confusion • Dizziness • Headache • Insomnia • Involuntary muscle contractions • Muscle weakness • Nausea • Stomach discomfort • Tinnitus • Tremors • Vomiting
Disclaimer
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