Clemastine Medication Information

Get detailed information on Clemastine, including pronunciation, uses, dosage guidelines, indications, and instructions on how and when to take it and when to avoid it.

The updated prescription information on Clemastine provides an overview of possible side effects, precautions, warnings, and storage tips.

You'll also find brand names used in india and internationally, along with pricing details. For further clarification, consult your healthcare provider.

Generic Name : Clemastine

Pronunciation : klem' as teen

ICD Code : Y43.0 Therapeutic Classification : Antihistamines

Trade Names/Brand Names of Clemastine

India :

More info >>>

International :

Allerhist-1 and Tavist-1

Why is Clemastine Prescribed? (Indications)

This medication is an antihistamine and anticholinergic agent, prescribed for allergic rhinitis. It is also used for uricaria and angioedema. This medication inhibits the effect of histamines in the body.

When should Clemastine not be taken? (Contraindications)

Contraindicated in patients with increased eye pressure, breastfeeding women, newborns and hypersensitivity.

What is the dosage of Clemastine?

Adult: PO- Allergic conditions- 1 mg twice daily, up to 6 g/day.
IV- Prophylaxis of acute allergic conditions- 2 mg/day.
IV/IM- Acute allergic reactions- 4 mg/day.

How should Clemastine be taken?

It comes as a tablet to take by mouth, with or without food.

What are the warnings and precautions for Clemastine?

• Caution should be exercised in patients with history of asthma or other respiratory problems, increased eye pressure, ulcer, difficulty in urinating, blockage of the stomach, intestine, or urinary tract, heart disease, high blood pressure, seizures, overactive thyroid, any allergy, who are taking other medications, elderly, children, during pregnancy and breastfeeding.

• It may cause drowsiness or dizziness, do not drive a car or operate machinery while taking this medication.

• Avoid alcohol consumption.

What are the side effects of Clemastine?

Central Nervous System - Drowsiness, CNS depression, dizziness and sedation.
Gastrointestinal - Diarrhea, constipation, nausea and vomiting.
Heart - Low blood pressure, headache, palpitations and fast heart rate.
Genitourinary - Urinary frequency, difficult urination, urinary retention and early menses.
Miscellaneous - Blurred vision, thickened respiratory secretions and ringing in the ear.