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Prescription requiredMylan Pharmaceuticals

Dilantin Suspension

Phenytoin (100mg)

Dilantin Suspension is used for dilantin 100 Capsule is used in the treatment of epilepsy/seizures.

Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated August 2026

₹135₹1.35 per ml
100% genuine medicinesPharmacist-verified orderDelivered across India

Key details

Salt: Phenytoin (100mg)
Available variants: suspension suspension 100ML
Best price: ₹135 (₹1.35 per ml)
Prescription: Required
Manufacturer: MYLAN PHARMACEUTICALS

Ordering notes

Standard delivery across India. No same-day delivery nationally.
Chennai express delivery is possible and chargeable. Learn more
Returns & refunds: orders can be cancelled before dispatch; after dispatch, returns depend on the item category. Read the full policy

Composition of Dilantin Suspension

Dilantin Suspension contains Phenytoin (100mg).

Uses of Dilantin Suspension

Dilantin 100 Capsule is used in the treatment of epilepsy/seizures.

How Dilantin Suspension works

Dilantin 100 Capsule 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 Dilantin Suspension

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. Dilantin 100 Capsule may be taken with or without food, but it is better to take it at a fixed time.

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 the missed dose of Dilantin as soon as you remember. If it is almost time for the next dose, skip the missed one and carry on with the usual schedule. Do not take two doses together to make up for a missed dose.

If you take too much

Taking more Dilantin 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.

Side effects of Dilantin Suspension

Most side effects of Dilantin are mild and settle as the body adjusts. Reported side effects include:

  • Nystagmus (involuntary eye movement) Double vision Sleepiness Anemia (low number of red blood cells) Peripheral neuropathy (tingling and numbness of feet and hand) Gingival hyperplasia Increased hair growth Osteoporosis

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.

Safety advice for Dilantin Suspension

PregnancyDilantin 100 Capsule is unsafe to use during pregnancy.<br>There is positive evidence of human fetal risk, but the benefits from use in pregnant women may be acceptable despite the risk, for example in life-threatening situations. Please consult your doctor.
BreastfeedingDilantin 100 Capsule is safe to use during lactation. Human studies have shown that either the drug does not pass into the breastmilk in significant amount or is not expected to cause toxicity to the baby.
AlcoholDilantin 100 Capsule may cause excessive drowsiness and calmness with alcohol.
KidneyDilantin 100 Capsule is probably safe to use in patients with kidney disease. Limited data available suggests that dose adjustment of Dilantin 100 Capsule may not be needed in these patients. Please consult your doctor.
LiverDilantin 100 Capsule should be used with caution in patients with liver disease. Dose adjustment of Dilantin 100 Capsule may be needed. Please consult your doctor.

Interactions with other medicines

Tell your doctor or pharmacist about every medicine you take, including over-the-counter products, vitamins and herbal or ayurvedic preparations, before starting Dilantin. Some combinations can change how Dilantin works or raise the chance of side effects.

How to store Dilantin Suspension

Store Dilantin 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.

Manufacturer and class

Manufacturer:
MYLAN PHARMACEUTICALS

Substitutes for Dilantin Suspension

Medicines with the same active ingredient (Phenytoin (100mg)). Ask your doctor or pharmacist before switching brands.

MedicinePackPricevs Dilantin Suspension
Eptoin 100 TabletAbbott India Limitedtablet · 120 Tablet₹22667% more
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Dilantin Suspension FAQs

What is Dilantin Suspension used for?
Dilantin Suspension is commonly used for Dilantin 100 Capsule is used in the treatment of epilepsy/seizures. Always follow your doctor's advice, this information is for educational purposes and not a substitute for professional medical guidance.
What is the salt in Dilantin Suspension?
Dilantin Suspension contains Phenytoin (100mg). 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 Dilantin Suspension?
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 Dilantin Suspension work?
Dilantin 100 Capsule is an antiepileptic medication.
Is Dilantin Suspension a prescription medicine?
Yes. Dilantin Suspension 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 Dilantin Suspension?
The side effects reported most often with Dilantin are Nystagmus (involuntary eye movement) Double vision Sleepiness Anemia (low number of red blood cells) Peripheral neuropathy (tingling and numbness of feet and hand) Gingival hyperplasia Increased hair growth Osteoporosis. 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 Dilantin Suspension be taken during pregnancy?
Dilantin 100 Capsule is unsafe to use during pregnancy.<br>There is positive evidence of human fetal risk, but the benefits from use in pregnant women may be acceptable despite the risk, for example in life-threatening... Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Dilantin.
Can I drink alcohol while taking Dilantin Suspension?
Dilantin 100 Capsule may cause excessive drowsiness and calmness with alcohol.
What if I miss a dose of Dilantin Suspension?
Take the missed dose of Dilantin as soon as you remember. If it is almost time for the next dose, skip the missed one and carry on with the usual schedule. Do not take two doses together to make up for a missed dose.
How much does Dilantin Suspension cost on PingMeDoc Pharmacy?
Dilantin Suspension starts at ₹135 on PingMeDoc Pharmacy. Available in suspension suspension 100ML. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Dilantin Suspension?
Dilantin Suspension is manufactured by MYLAN PHARMACEUTICALS. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Dilantin Suspension delivered?
Dilantin Suspension 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.

Dilantin Suspension, Quick facts

Salt
Phenytoin (100mg)
Form
suspension
Best price
₹135 (₹1.35 per ml)
Prescription
Required (Rx)
Schedule
Schedule H
Brand
MYLAN PHARMACEUTICALS
Manufacturer
MYLAN PHARMACEUTICALS
Variants
suspension suspension 100ML
Delivery
Standard across India

References

The information on Dilantin Suspension 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.

  1. Central Drugs Standard Control Organisation (CDSCO), Ministry of Health & Family Welfare, Government of India, approved drug and schedule listings.
  2. National List of Essential Medicines (NLEM) 2022, Government of India.
  3. Manufacturer's package insert / prescribing information for Dilantin Suspension.
  4. World Health Organization, ATC/DDD classification and Model Formulary for the active ingredient.

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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.