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Prescription requiredUsv LtdAnti-epileptic

C-Toin 100 mg

Phenytoin

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C-Toin 100 mg is used for this medicine is used in the treatment of epilepsy, seizures, bipolar disorder and migraine prevention.

Licensed pharmacyPharmacist-verified order

Key details

Salt: Phenytoin
Available variants: 100 mg 90`S
Price: ₹164
Prescription: Required
Manufacturer: USV LIMITED

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 C-Toin 100 mg

C-Toin 100 mg contains Phenytoin. It belongs to the Anticonvulsant class of medicines.

Uses of C-Toin 100 mg

  • Epilepsy
  • Seizures
  • Bipolar disorder
  • Migraine prevention

Benefits of C-Toin 100 mg

In Epilepsy
C-Toin 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
C-Toin raises the threshold at which a seizure can start, preventing fits and the injuries and loss of consciousness they cause.
In Bipolar disorder
C-Toin evens out the extreme highs and lows of bipolar disorder and helps prevent episodes coming back.
In Migraine prevention
C-Toin, taken daily, reduces the number and severity of migraine attacks.

How C-Toin 100 mg works

Phenytoin steadies the electrical activity in the brain, making a seizure less likely to start and spread.

How to take C-Toin 100 mg

Use this medicine as your doctor has directed. Follow the dose and the duration written on your prescription.

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

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.

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 C-Toin 100 mg

Most side effects of C-Toin 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 C-Toin 100 mg

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 C-Toin 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 C-Toin 100 mg

Store below 30°C in the original pack, away from direct sunlight and moisture. Keep out of the reach of children.

Quick tips for C-Toin 100 mg

  • Take it at the same times every day; a missed dose is a common trigger for a seizure.
  • Keep a seizure diary and take it to your appointments.
  • Tell your doctor before planning a pregnancy.
  • The regimen may need to be changed well in advance.
  • Do not drive until you meet the legal seizure-free period and your doctor agrees.

People taking C-Toin are often asked to check these from time to time. Your doctor decides which and how often.

Manufacturer and class

Manufacturer:
USV LIMITED
Therapeutic class:
Anti-epileptic
Drug class:
Anticonvulsant

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C-Toin 100 mg FAQs

What is C-Toin 100 mg used for?
C-Toin 100 mg is commonly used for epilepsy, seizures, bipolar disorder and migraine prevention. 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 C-Toin 100 mg?
Epilepsy: C-Toin 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 C-Toin 100 mg?
C-Toin 100 mg contains Phenytoin. 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 C-Toin 100 mg?
Use this medicine as your doctor has directed. Take it exactly as prescribed; do not change the dose or stop early without talking to your doctor.
How does C-Toin 100 mg work?
Phenytoin steadies the electrical activity in the brain, making a seizure less likely to start and spread.
Is C-Toin 100 mg a prescription medicine?
Yes. C-Toin 100 mg 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 C-Toin 100 mg?
The side effects reported most often with C-Toin 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 C-Toin 100 mg be taken during pregnancy?
C-Toin 100 mg is not recommended in pregnancy. Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting C-Toin.
Can I drink alcohol while taking C-Toin 100 mg?
No. Do not drink alcohol while taking C-Toin 100 mg.
What if I miss a dose of C-Toin 100 mg?
Take it as soon as you remember.
Is C-Toin 100 mg habit forming?
No. C-Toin 100 mg is not known to be habit forming when taken as prescribed.
How much does C-Toin 100 mg cost on PingMeDoc Pharmacy?
C-Toin 100 mg starts at ₹164 on PingMeDoc Pharmacy. Available in 100 mg 90`S. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures C-Toin 100 mg?
C-Toin 100 mg is manufactured by USV LIMITED. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is C-Toin 100 mg delivered?
C-Toin 100 mg is delivered across India from our licensed pharmacy. Orders placed before 2 pm ship the same day, later ones the next day, every day of the week. Chennai: next-day delivery by Porter, ₹99 (free above ₹1,499). Enter your pincode on the page to see the date it reaches you.

C-Toin 100 mg, Quick facts

Salt
Phenytoin
Price
₹164
Prescription
Required (Rx)
Brand
USV Ltd
Manufacturer
USV LIMITED
Therapeutic class
Anti-epileptic
Drug class
Anticonvulsant
Habit forming
No
Variants
100 mg 90`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.

  1. PingMeDoc clinical monograph library — compiled from Indian package inserts, the Indian Pharmacopoeia
  2. CDSCO schedules and standard pharmacology references. Reviewed for patient readability. This is general information, not a substitute for your doctor's advice.
  3. Central Drugs Standard Control Organisation (CDSCO), Ministry of Health & Family Welfare, Government of India, approved drug and schedule listings.
  4. National List of Essential Medicines (NLEM) 2022, Government of India.
  5. Manufacturer's package insert / prescribing information for C-Toin 100 mg.
  6. 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.