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Prescription requiredTorrent Pharmaceuticals LtdNEURO CNS
Topirain 25
Topiramate (25mg)
Currently out of stock
Same composition, in stock now. Check with your doctor or pharmacist before you switch.
Topirain 25 is used for trigeminal neuralgia Epilepsy/Seizures Lennox–Gastaut syndrome Migraine.
Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated October 2026
Licensed pharmacyPharmacist-verified order
Key details
Salt: Topiramate (25mg)
Available variants: NA 10`S
Best price: ₹35
MRP: ₹36
Prescription: Required
Manufacturer: TORRENT PHARMACEUTICALS
Ordering notes
Delivery details are shown when the medicine is back in stock.
Returns & refunds: orders can be cancelled before dispatch; after dispatch, returns depend on the item category. Read the full policy
Composition of Topirain 25
Topirain 25 contains Topiramate (25mg). It belongs to the Anticonvulsant class of medicines.
Uses of Topirain 25
- Trigeminal neuralgia Epilepsy
- Seizures Lennox–Gastaut syndrome Migraine
Benefits of Topirain 25
- In Epilepsy
- Topirain steadies the electrical activity in the brain so that seizures happen less often or stop altogether. Taking it at the same time every day is what keeps you protected.
- In Seizures
- Topirain raises the threshold at which a seizure can start, preventing fits and the injuries and loss of consciousness they cause.
- In Bipolar disorder
- Topirain evens out the extreme highs and lows of bipolar disorder and helps prevent episodes coming back.
- In Migraine prevention
- Topirain, taken daily, reduces the number and severity of migraine attacks.
How Topirain 25 works
Topirain 25mg Tablet is an antiepileptic medication. It controls seizures or fits by decreasing the abnormal and excessive activity of the nerve cells in the brain.
How to take Topirain 25
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. Topirain 25mg Tablet may be taken with or without food.
Take it exactly as your doctor prescribed. Do not change the dose or stop early on your own.
Missed dose and overdose
If you miss a dose
If you miss a dose of Topirain 25mg Tablet, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular schedule. Do not double the dose.
If you take too much
An overdose of this medicine can cause deep unconsciousness, slowed breathing and dangerous heart rhythm disturbance. Do not wait for symptoms to appear — go to the nearest emergency department and take the pack or strip with you.
Side effects of Topirain 25
Most side effects of Topirain are mild and settle as the body gets used to the medicine. The ones reported most often are:
- Drowsiness
- Dizziness
- Unsteadiness
- Nausea
- Double vision
- Mood change
- Tremor
Stop the medicine and get help at once 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.
Safety advice for Topirain 25
- AlcoholUNSAFE
- Do not drink alcohol while taking this medicine.
- PregnancyUNSAFE
- Not recommended in pregnancy. It may harm the developing baby, so tell your doctor at once if you are or might be pregnant.
- Breast feedingCONSULT YOUR DOCTOR
- Consult your doctor before using this while breastfeeding.
- DrivingUNSAFE
- Do not drive or operate machinery while taking this medicine.
- KidneyCONSULT YOUR DOCTOR
- Consult your doctor if you have kidney disease.
- LiverCONSULT YOUR DOCTOR
- Consult your doctor if you have liver disease.
Warnings and precautions
Never stop or change an anti-epileptic on your own. Stopping abruptly can cause prolonged, dangerous seizures. Sodium valproate and divalproex must not be used by anyone who is pregnant or could become pregnant unless a specialist has confirmed there is no alternative — they cause serious birth defects and developmental problems. Effective contraception is essential. Seek urgent care for any rash, especially in the first weeks — a rash with fever, blistering or peeling can be life-threatening. Report yellowing of the eyes or skin, persistent vomiting, unusual bruising or severe tiredness at once. Tell your doctor about any change in mood or any thoughts of harming yourself. Take the same brand each time unless your neurologist has agreed to a change; switching can alter seizure control.
Do not take Topirain if
Not for anyone with a known allergy to this medicine or to any ingredient in the pack. Valproate-containing medicines are contraindicated in pregnancy for epilepsy unless no alternative exists, and in all women of childbearing potential without a pregnancy prevention programme. Several are not suitable in significant liver disease.
Interactions with other medicines
This group interacts very widely, including with contraceptives, blood thinners and other anti-epileptics. Give your doctor a full list of what you take. Hormonal contraception may become unreliable — ask your doctor which method to use.
How to store Topirain 25
Store below 30°C in the original pack, away from direct sunlight and moisture. Keep out of the reach of children.
Quick tips for Topirain 25
- Take your medication regularly as directed by your doctor as missing doses can trigger seizures.
- Do not change the brand of your medicine and make sure that you have sufficient amount of medicine present with you.
- Some healthy tips to prevent seizures: Practice yoga every day.
- Get enough sleep at nighttime.
- Limit the use of screen time such as mobile/laptop.
- Take your medication on time.
- It may cause dizziness and sleepiness.
- Do not drive or do anything that requires mental focus until you know how it affects you.
Related lab tests
People taking Topirain are often asked to check these from time to time. Your doctor decides which and how often.
Manufacturer and class
- Manufacturer:
- TORRENT PHARMACEUTICALS
- Therapeutic class:
- NEURO CNS
- Drug class:
- Anticonvulsant
- Chemical class:
- Dioxolopyrans
Substitutes for Topirain 25
Medicines with the same active ingredient (Topiramate (25mg)). Ask your doctor or pharmacist before switching brands.
| Medicine | Pack | Price | vs Topirain 25 |
|---|---|---|---|
| Tripmate 25 Tablet | 1X10 | ₹89 | 156% more |
| Topirol -25 TabletSUN PHARMA | tablet · 10`S | ₹103 | 198% more |
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Topirain 25 FAQs
What is Topirain 25 used for?
Topirain 25 is commonly used for Trigeminal neuralgia Epilepsy/Seizures Lennox–Gastaut syndrome Migraine. Always follow your doctor's advice, this information is for educational purposes and not a substitute for professional medical guidance.
What are the benefits of Topirain 25?
Epilepsy: Topirain steadies the electrical activity in the brain so that seizures happen less often or stop altogether. Taking it at the same time every day is what keeps you protected. It is also used for seizures, bipolar disorder, migraine prevention.
What is the salt in Topirain 25?
Topirain 25 contains Topiramate (25mg). If you are allergic to any of these active ingredients or excipients, do not take this medicine and speak to your doctor first.
How should I take Topirain 25?
Take this medicine in the dose and duration as advised by your doctor. Take it exactly as prescribed; do not change the dose or stop early without talking to your doctor.
How does Topirain 25 work?
Topirain 25mg Tablet is an antiepileptic medication.
Is Topirain 25 a prescription medicine?
Yes. Topirain 25 is a prescription-only (Rx) medicine. Upload a valid prescription from a registered medical practitioner during checkout. We cannot dispense it without a valid Rx.
What are the common side effects of Topirain 25?
The side effects reported most often with Topirain are Drowsiness, Dizziness, Unsteadiness, Nausea, Double vision. Most are mild and settle as the body adjusts; tell your doctor if any of them persist or worry you, and stop the medicine and seek help at once for a rash, swelling of the face or lips, or difficulty breathing.
Can Topirain 25 be taken during pregnancy?
Topirain 25 is not recommended in pregnancy. Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Topirain.
Can I drink alcohol while taking Topirain 25?
No. Do not drink alcohol while taking Topirain 25.
What if I miss a dose of Topirain 25?
If you miss a dose of Topirain 25mg Tablet, take it as soon as possible.
Is Topirain 25 habit forming?
No. Topirain 25 is not known to be habit forming when taken as prescribed.
How much does Topirain 25 cost on PingMeDoc Pharmacy?
Topirain 25 starts at ₹35 (MRP ₹36) on PingMeDoc Pharmacy. Available in NA 10`S. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Topirain 25?
Topirain 25 is manufactured by TORRENT PHARMACEUTICALS. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Topirain 25 delivered?
Topirain 25 is delivered across India via our licensed pharmacy partners. Standard delivery timelines are confirmed at checkout. Chennai customers can opt for chargeable same-city express delivery.
Topirain 25, Quick facts
- Salt
- Topiramate (25mg)
- Best price
- ₹35
- MRP
- ₹36
- Prescription
- Required (Rx)
- Schedule
- Schedule H
- Brand
- Torrent Pharmaceuticals Ltd
- Manufacturer
- TORRENT PHARMACEUTICALS
- Therapeutic class
- NEURO CNS
- Drug class
- Anticonvulsant
- Chemical class
- Dioxolopyrans
- Action class
- Sodium Channel Modulators- Antiepileptic drugs (AEDs)
- Habit forming
- No
- Variants
- NA 10`S
- Delivery
- Standard across India
References
Compiled from the manufacturer's prescribing information and the sources below, and reviewed by a registered pharmacist. It does not replace your own doctor's advice.
- PingMeDoc clinical monograph library — compiled from Indian package inserts, the Indian Pharmacopoeia
- CDSCO schedules and standard pharmacology references. Reviewed for patient readability. This is general information, not a substitute for your doctor's advice.
- Central Drugs Standard Control Organisation (CDSCO), Ministry of Health & Family Welfare, Government of India, approved drug and schedule listings.
- National List of Essential Medicines (NLEM) 2022, Government of India.
- Manufacturer's package insert / prescribing information for Topirain 25.
- World Health Organization, ATC/DDD classification and Model Formulary for the active ingredient.
Next steps
Safety disclaimer
Product information is for general awareness and does not replace professional medical advice. Always follow a clinician's guidance and upload a valid prescription when required.