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Mirth Pharmaceuticals - Tablet - 10 S
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Betahistine dihydrochloride 8 mg (tablet)
Delivery across India. Free above ₹999; ₹49 from ₹499, ₹99 below. Chennai express delivery is chargeable.
This medicine needs a prescription.
You can pay now and add the prescription afterwards. We pack your order only after a pharmacist verifies it.
A doctor decides whether a prescription can be issued. If it is not issued, the prescription items in your order are cancelled and refunded. You choose this at checkout.
Activeist 8 mg Tablet is used for treatment of Ménière’s disease and vestibular vertigo associated with episodes of dizziness/vertigo, tinnitus and hearing loss.
Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated September 2026
Activeist 8 mg Tablet contains Betahistine dihydrochloride 8 mg (tablet). It belongs to the Histamine analogue (H1 agonist/H3 antagonist) class of medicines.
Betahistine is a histamine analogue that improves microcirculation in the inner ear by increasing blood flow and reducing endolymphatic pressure. It also modulates histamine receptors in the vestibular system, helping reduce vertigo frequency and severity.
Take as directed by physician. Usually taken orally with or after food to reduce stomach upset; swallow with water. Do not stop abruptly without medical advice; treatment may be needed for several weeks for full benefit.
Take it exactly as your doctor prescribed. Do not change the dose or stop early on your own.
Take it as soon as you remember. If your next dose is almost due, skip the one you missed — never take two doses together to catch up.
An overdose of this medicine can cause deep drowsiness, confusion and fits. Do not wait for symptoms to appear — go to the nearest emergency department and take the pack or strip with you.
Most side effects of Activeist are mild and settle as the body adjusts. Reported side effects include:
Stop the medicine and seek help immediately for a rash, swelling of the face or lips, wheezing or difficulty breathing. Tell your doctor about any side effect that persists or worries you.
| Pregnancy | Consult doctor |
|---|---|
| Breastfeeding | Consult your doctor before using this while breastfeeding. |
| Alcohol | Use with caution |
| Driving | May cause drowsiness or affect your concentration. Do not drive until you know how it affects you. |
| Kidney | Use with caution if you have kidney disease — your doctor may adjust the dose or monitor your kidney function. |
| Liver | Use with caution if you have liver disease — your doctor may adjust the dose or monitor your liver function. |
| Habit forming | No |
Use with caution in patients with peptic ulcer/acid-related disorders (may worsen symptoms) and bronchial asthma. Caution in pheochromocytoma (contraindicated in many labels). Seek medical help if allergic reaction occurs. If symptoms persist or worsen, consult a doctor.
Not for anyone with a known allergy to this medicine or to any ingredient in the pack.
Antihistamines (may reduce effect of betahistine), monoamine oxidase inhibitors/MAO-B inhibitors (may increase betahistine levels/effects)
Store below 25°C in a dry place, protected from light and moisture. Keep out of reach of children.
Take it at the same time each day and do not miss doses. Keep your review appointments so the dose can be adjusted.
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The information on Activeist 8 mg Tablet is compiled from the manufacturer's prescribing information and the sources below, and is reviewed by a registered medical practitioner. It does not replace advice from your own doctor.