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Prescription requiredKaizen Laboratories Pvt Ltd.`

Zen Rd Capsule

Carbamazepine (200mg)

Zen Rd Capsule is used for zEN Retard 200 Tablet ER is used in the treatment of epilepsy/seizures and trigeminal neuralgia.

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

₹94₹9.38 per capsule
100% genuine medicinesPharmacist-verified orderDelivered across India

Key details

Salt: Carbamazepine (200mg)
Available variants: capsule capsule 10`S
Best price: ₹94 (₹9.38 per capsule)
Prescription: Required
Manufacturer: KAIZEN LABORATORIES PVT LTD.`

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 Zen Rd Capsule

Zen Rd Capsule contains Carbamazepine (200mg).

Uses of Zen Rd Capsule

ZEN Retard 200 Tablet ER is used in the treatment of epilepsy/seizures and trigeminal neuralgia.

How Zen Rd Capsule works

ZEN Retard 200 Tablet ER 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 Zen Rd Capsule

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. ZEN Retard 200 Tablet ER 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 Zen Rd 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 Zen Rd 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 Zen Rd Capsule

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

  • Skin rash Nausea Vomiting Sleepiness Dizziness Fatigue Coordination impaired Decreased white blood cell count

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 Zen Rd Capsule

PregnancyZEN Retard 200 Tablet ER 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.
BreastfeedingZEN Retard 200 Tablet ER 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.
AlcoholZEN Retard 200 Tablet ER may cause excessive drowsiness and calmness with alcohol.
KidneyZEN Retard 200 Tablet ER should be used with caution in patients with kidney disease. Dose adjustment of ZEN Retard 200 Tablet ER may be needed. Please consult your doctor.
LiverZEN Retard 200 Tablet ER should be used with caution in patients with liver disease. Dose adjustment of ZEN Retard 200 Tablet ER 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 Zen Rd. Some combinations can change how Zen Rd works or raise the chance of side effects.

How to store Zen Rd Capsule

Store Zen Rd 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.

Expert advice for Zen Rd Capsule

<div class="style__desktop-container___1hcBT"><div class="style__desktop-video___2GTR9"><div class="styles__video-img___1rCzR"><div class=""/><div class=""/></div></div><div><div><div><div><div class="ExpertAdviceItem__content___1Djk2"><ul><li>ZEN Retard 200 Tablet ER helps in the treatment and prevention of seizures.</li> <li>It may also be used to help prevent nerve pain.</li> <li>ZEN Retard 200 Tablet ER should be taken at the same time every day to maintain consistent levels in your body.</li> <li>It causes sleepiness or drowsiness. If this happens to you, do not drive or use machinery.</li> <li><div>Avoid consuming alcohol when taking the ZEN Retard 200 Tablet ER, as it may cause excessive sleepiness or drowsiness.</div></li> <li>Inform your doctor if you develop any unusual changes in mood or behavior, new or worsening depression, or suicidal thoughts or behavior.</li> <li>Inform your doctor if you are pregnant or planning to conceive or breastfeeding.</li> <li>It may increase the risk of low sodium levels in the blood. Inform your doctor if you develop difficulty concentrating, memory problems, confusion, weakness, and unsteadiness.</li> <li>Do not stop taking the medication suddenly without talking to your doctor as it may increase the seizure frequency.</li></ul></div></div></div></div></div></div>

Manufacturer and class

Manufacturer:
KAIZEN LABORATORIES PVT LTD.`

Substitutes for Zen Rd Capsule

Medicines with the same active ingredient (Carbamazepine (200mg)). Ask your doctor or pharmacist before switching brands.

MedicinePackPricevs Zen Rd Capsule
Mazetol 200 TabletAbbott Healthcare Pvt Ltdtablet · 10 Tablet₹1683% cheaper
Zeptol 200 TabletSUN PHARMAtablet · 10 Tablet₹1782% cheaper
Versitol Rtd 200MICRO LABS10`S₹2573% cheaper
Zen Retard 200 TabletIntas Pharmaceuticals Ltdtablet · 10 Tablet₹2673% cheaper
Zeptol CR 200 TabletSun Pharmaceutical Industries Ltdtablet · 10 Tablet₹2771% cheaper
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Zen Rd Capsule FAQs

What is Zen Rd Capsule used for?
Zen Rd Capsule is commonly used for ZEN Retard 200 Tablet ER is used in the treatment of epilepsy/seizures and trigeminal neuralgia. 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 Zen Rd Capsule?
Zen Rd Capsule contains Carbamazepine (200mg). 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 Zen Rd Capsule?
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 Zen Rd Capsule work?
ZEN Retard 200 Tablet ER is an antiepileptic medication.
Is Zen Rd Capsule a prescription medicine?
Yes. Zen Rd Capsule 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 Zen Rd Capsule?
The side effects reported most often with Zen Rd are Skin rash Nausea Vomiting Sleepiness Dizziness Fatigue Coordination impaired Decreased white blood cell count. 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 Zen Rd Capsule be taken during pregnancy?
ZEN Retard 200 Tablet ER 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... Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Zen Rd.
Can I drink alcohol while taking Zen Rd Capsule?
ZEN Retard 200 Tablet ER may cause excessive drowsiness and calmness with alcohol.
What if I miss a dose of Zen Rd Capsule?
Take the missed dose of Zen Rd 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.
Is there a cheaper substitute for Zen Rd Capsule?
Mazetol 200 Tablet has the same active ingredient and strength and is listed from ₹16 on PingMeDoc Pharmacy. Ask your doctor or pharmacist before switching brands, the salt is the same, but excipients and release profiles can differ.
How much does Zen Rd Capsule cost on PingMeDoc Pharmacy?
Zen Rd Capsule starts at ₹94 on PingMeDoc Pharmacy. Available in capsule capsule 10`S. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Zen Rd Capsule?
Zen Rd Capsule is manufactured by KAIZEN LABORATORIES PVT LTD.`. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Zen Rd Capsule delivered?
Zen Rd Capsule 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.

Zen Rd Capsule, Quick facts

Salt
Carbamazepine (200mg)
Form
capsule
Best price
₹94 (₹9.38 per capsule)
Prescription
Required (Rx)
Schedule
Schedule H
Brand
KAIZEN LABORATORIES PVT LTD.`
Manufacturer
KAIZEN LABORATORIES PVT LTD.`
Variants
capsule capsule 10`S
Delivery
Standard across India

References

The information on Zen Rd Capsule 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 Zen Rd Capsule.
  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.