Informational only — Not medical advice. Always consult a licensed healthcare provider.

Community data Updated 2 months ago

Indications & Uses

Pharmacology

Cinnarizine and Dimenhydrinate are the two active ingredients in this combination, and although they come from different medicine groups, they work together against the same problem. Cinnarizine is a calcium antagonist, while Dimenhydrinate belongs to the antihistamine group. Despite this difference, both act to ease vertigo (the sensation of dizziness or spinning) and the nausea (feeling sick) that often comes with it. Taken together, the two ingredients give better relief than either one would provide on its own.

Dosage Reference

Reference Information Only

Dosages shown are general references from official sources. Always consult your doctor or pharmacist for personalized dosing.

Adults:

Adults: Take 1 tablet three times a day, after meals.

Children and adolescents under 18 years: Not recommended.

Elderly: Same dose as adults.

Side Effects

Drowsiness, a dry mouth, headache, and stomach discomfort can occur while taking this medicine. Less commonly, it may cause blurred or impaired vision, allergic reactions, sensitivity to light, or difficulty passing urine. Other reactions that may sometimes be seen include weight gain, constipation, a feeling of tightness in the chest, jaundice, worsening of angle-closure glaucoma, uncontrollable movements, unusual excitement or restlessness, and severe skin reactions.

Cautions & Contraindications

Warnings & Precautions

Cinnarizine and Dimenhydrinate don't lower blood pressure to any meaningful degree, but they should still be used cautiously in patients who are hypotensive. To help minimize gastric irritation, they are best taken after meals. Patients with Parkinson's disease should also be given this combination with caution.

Contraindications

Cinnarizine and Dimenhydrinate should not be used by patients with severe liver impairment, or by anyone known to be hypersensitive to either active ingredient or to any of the excipients. It should also be avoided in patients with angle-closure glaucoma, seizures, suspected raised pressure within the skull, alcohol abuse, or urine retention linked to prostate or urethral disorders.

Pregnancy & Breastfeeding

Cinnarizine and dimenhydrinate should not be used by women who are pregnant or breastfeeding.

⚠️ Talk to your doctor before taking any medicine during pregnancy or while breastfeeding.

Overdose

An overdose of Cinnarizine + Dimenhydrinate causes drowsiness, dizziness and ataxia. There are also anticholinergic effects: dry mouth, flushing of the face, dilated pupils, tachycardia, pyrexia, headache and urinary retention.

Treatment is mainly supportive. General supportive measures should be used for respiratory insufficiency or circulatory failure. Gastric lavage with isotonic sodium chloride solution is recommended.

⚠️ In an emergency call 999 or go to the nearest hospital emergency department.

Storage

Keep Cinnarizine + Dimenhydrinate in a cool, dry place below 30°C. Protect it from light and keep it out of children's reach.

Drug Interactions

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Moderate Cinnarizine

Common questions about Cinaron Plus 20 mg

What is Cinaron Plus 20 mg Tablet?

Cinaron Plus 20 mg Tablet is a medicine that contains Cinnarizine + Dimenhydrinate. It is made by Square Pharmaceuticals PLC, Gazipur. It belongs to the Anti vertigo drugs group of medicines.

What is Cinaron Plus used for?

Cinaron Plus is used for: Migraine, Headache, Vertigo, Nausea and Vomiting, Diabetes Mellitus.

What are the side effects of Cinaron Plus?

Drowsiness, a dry mouth, headache, and stomach discomfort can occur while taking this medicine. Less commonly, it may cause blurred or impaired vision, allergic reactions, sensitivity to light, or difficulty passing urine.

Can I take Cinaron Plus during pregnancy or while breastfeeding?

Cinnarizine and dimenhydrinate should not be used by women who are pregnant or breastfeeding. Talk to your doctor before taking any medicine during pregnancy or while breastfeeding.

What happens if I take too much Cinaron Plus?

An overdose of Cinnarizine + Dimenhydrinate causes drowsiness, dizziness and ataxia. There are also anticholinergic effects: dry mouth, flushing of the face, dilated pupils, tachycardia, pyrexia, headache and urinary retention. In an emergency call 999 or go to the nearest hospital emergency department.

How should I store Cinaron Plus?

Keep Cinnarizine + Dimenhydrinate in a cool, dry place below 30°C. Protect it from light and keep it out of children's reach.

Can I take other medicines with Cinaron Plus?

Some medicines can interact with Cinnarizine + Dimenhydrinate, for example: Cinnarizine. Tell your doctor or pharmacist about every medicine you take.

Do I need a prescription for Cinaron Plus?

Cinaron Plus is a prescription (Rx) medicine. Take it as your doctor advises.

Last updated: 15 Aug 2026