Fexofenadine

Fexofenadine is a specific (lacks anticholinergic, dopaminergic or alpha-adrenergic activity), selective (has no central actions) and competitive histamine H1 receptor antagonist, with twicethe affinity for H1 receptor than terfenadine. It blocks both early and late stages of allergy effectively.

Indications

Allergic rhinitis and Allergic skin conditions.

Dosage

Allergic Rhinitis -120 mg once daily. Allergic Skin Conditions -180 mg once daily.

Contra-Indications

Hypersensitivity.

Special Precautions

No special precaution in the elderly, renally impaired or hepatically impaired patients. Paediatrics: Efficacy and safety not established in children under 12 years of age. Prenancy: Used only if the potential benefits outweighs the potential risk to the foetus. Lactations: Not recommended.

Side Effects

Headache, Nausea, Fatigue.