Reactin

• Allergic conditions (itching, swelling, rashes)
• Appetite stimulant
• Treatment and prophylaxis of migraine and other vascular headaches

Cyproheptadine is a sedating antihistamine with antimuscarinic, serotonin antagonist and Ca channel blocking properties. It competes with histamine for H1-receptor sites on effector cells in the GI tract, blood vessels and respiratory tract.

Adult - Allergic conditions: Initially: 4 mg three times daily, adjusted as necessary. Usual: 12-16 mg daily in 3-4 divided doses. Max: 32 mg/day.

Adult - Migraine prophylaxis: 4 mg may be repeated after 30 min. Not to exceed 8 mg within a 4- to 6-hour period. Maintenance: 4 mg every 4-6 hours.

Child - Allergic conditions (2-6 yr): 2 mg twice or three times daily. Max: 12 mg daily.

Child - Allergic conditions (7-14 yr): 4 mg twice or three times daily. Max: 16 mg daily.

Child - Migraine prophylaxis (3 years & adolescents): 0.2-0.4 mg/kg/day PO divided BID; not to exceed 0.5 mg/kg/day.

Common Side Effects:

• Increased appetite
• Drowsiness
• Dizziness
• Dry mouth
• Headache

Cyproheptadine HCI is generally considered safe during pregnancy. Animal studies have shown low or no adverse effects to the developing baby; however, there are limited human studies.

• May cause dizziness, sedation, and hypotension in elderly patients, which may affect your ability to drive.
• Avoid driving or operating dangerous machinery as it may decrease alertness.
• Avoid alcohol as it may cause excessive sleepiness or drowsiness.
• Use with caution in elderly patients.

Overdose may cause severe drowsiness, dizziness, dry mouth, fever, urinary retention, etc. Seek medical attention in case of overdose.

Store below 30°C temperature, away from light & moisture. Keep out of reach of children.