Fexofen 180mg Tablet contains Fexofenadine, an antihistamine used to relieve allergy symptoms such as hay fever (seasonal allergic rhinitis) and chronic idiopathic urticaria (hives). It works by blocking the effects of histamine, a substance in the body that causes allergic symptoms like sneezing, runny nose, itchy or watery eyes, and itching of the throat or nose. Fexofenadine is a non-drowsy antihistamine, making it suitable for daytime use without causing significant sedation. The 180mg dosage is typically prescribed for adults and children over 12 years of age to provide effective relief from moderate to severe allergy symptoms. This medication is usually taken once daily with water, and it is important to follow the prescribed dosage to avoid side effects. Common side effects may include headache, dizziness, or nausea, but these are generally mild and temporary. Fexofen 180mg Tablet should be used with caution in patients with kidney problems, and it is advisable to consult a healthcare professional before use, especially during pregnancy or breastfeeding. Avoid taking antacids containing aluminum or magnesium within a few hours of this medication, as they can reduce its effectiveness. Overall, Fexofen 180mg Tablet offers fast and reliable relief from allergic conditions, improving quality of life for sufferers.