
Coralan 5 Tablet
Serdia Pharmaceuticals India Pvt Ltd - Tablet - 14 Tablet
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Sulbutiamine (200mg)
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.
Arcalion is used for alzheimer's disease Stroke Dementia in Parkinson's disease Age related memory loss Head injury Fatigue.
Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated September 2026
Arcalion contains Sulbutiamine (200mg).
Alzheimer's disease Stroke Dementia in Parkinson's disease Age related memory loss Head injury Fatigue
Arcalion Tablet is a centrally acting cholinergic medicine. It works by increasing the level of acetylcholine, a chemical messenger in the brain. This is how it reduces damage in the brain.
Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. Arcalion Tablet should be taken with or after food.
Take it exactly as your doctor prescribed. Do not change the dose or stop early on your own.
If you miss a dose of Arcalion Tablet, skip it and continue with your normal schedule. Do not double the dose.
Taking more Arcalion than prescribed can be harmful. If you suspect an overdose, contact a doctor or go to the nearest emergency department at once, and carry the pack or strip with you. In India the emergency number is 112.
Most side effects of Arcalion 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 | Pregnancy CONSULT YOUR DOCTOR |
|---|---|
| Breastfeeding | Breast feeding CONSULT YOUR DOCTOR |
| Alcohol | Alcohol CONSULT YOUR DOCTOR |
| Driving | Driving CONSULT YOUR DOCTOR |
| Kidney | Kidney CONSULT YOUR DOCTOR |
| Liver | Liver CONSULT YOUR DOCTOR |
| Habit forming | No |
Tell your doctor or pharmacist about every medicine you take, including over-the-counter products, vitamins and herbal or ayurvedic preparations, before starting Arcalion. Some combinations can change how Arcalion works or raise the chance of side effects.
Store Arcalion below 30°C in a cool, dry place away from direct sunlight and moisture. Keep the pack tightly closed and out of the reach of children. Do not use it after the expiry date printed on the pack.
It should be taken with a fat source such as oil or milk. Do not skip any doses and finish the full course of treatment even if you feel better. Inform your doctor if you have problem sleeping and/or reduced appetite after taking this medication. Inform your doctor if you are also taking medications for other psychiatric disorders.

Serdia Pharmaceuticals India Pvt Ltd - Tablet - 14 Tablet
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Prescription required
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The information on Arcalion 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.