Histan 4 mg Tablet-20s

This product is a prescription-only medicine and must be used strictly under the supervision of a licensed healthcare professional. Always adhere to the directions provided on the prescription label. Consult your doctor if you have any questions or concerns regarding its use.

Histan 4mg tablets (20’s) contain chlorpheniramine maleate, an antihistamine used to relieve allergy symptoms, hay fever, and common cold symptoms like sneezing, itching, and runny nose. It acts by blocking histamine receptors. Common side effects include drowsiness and dizziness. 

• Dosage: Generally 4mg taken orally every 4-6 hours, not exceeding 24mg per day.