AllergyCyproheptadine Hydrochloride 4mgFirst-Generation AntihistaminesAllergic Disorders
RxPrescription Required
Brand: Periactin

Periactin 4mg Tablets 20’s (10’s Blister × 2)

Prescription only
Periactin 4mg Tablets contain cyproheptadine hydrochloride, a prescription first-generation antihistamine used to relieve selected allergic symptoms. It blocks histamine and serotonin receptors, helping reduce itching, sneezing, runny nose, watery eyes and allergic skin reactions.
  • Active Ingredient: Cyproheptadine Hydrochloride 4mg
  • Used For: Relief of selected allergic symptoms and other medically prescribed uses.
  • Medicine Type: Prescription first-generation antihistamine tablets.

This product is a prescription-only medicine and should be used only as directed by a licensed healthcare professional. Always follow your doctor's recommendations and the instructions on your prescription label.

  • Take the tablets exactly as prescribed.
  • Swallow with water.
  • Follow the dosing schedule provided by your healthcare professional.
  • Do not take more than the prescribed amount.
  • Do not share this medicine with others.
  • Use only for the condition for which it was prescribed.
  • Follow your healthcare professional’s instructions regarding activities requiring alertness.
  • Keep out of reach of children.