Skip to main content
PingMeDoc
Prescription requiredKaizen Laboratories Pvt Ltd.`Anti-epileptic

Zen Rd Capsule

Carbamazepine (200mg)

Currently out of stock

Same composition, in stock now. Check with your doctor or pharmacist before you switch.

  • Mazetol 200 Tablet₹15View
  • Zeptol 200 Tablet₹15View
  • Zen Retard 200 Tablet₹23View

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 October 2026

Licensed pharmacyPharmacist-verified order

Key details

Salt: Carbamazepine (200mg)
Available variants: capsule 200mg 10`S
Best price: ₹84 (₹8.44 per capsule)
MRP: ₹94
Prescription: Required
Manufacturer: KAIZEN LABORATORIES PVT LTD.`

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

Zen Rd Capsule in Bangladesh

1 brand registered in Bangladesh with the same salt, strength and form.

  • CabretolRenata PLC

Brand names differ between countries. Ask a pharmacist or your doctor in Bangladesh before switching. We don't sell or ship these brands. Source: Directorate General of Drug Administration, Bangladesh.

Composition of Zen Rd Capsule

Zen Rd Capsule contains Carbamazepine (200mg). It belongs to the Anticonvulsant class of medicines.

Uses of Zen Rd Capsule

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

Key benefits

  • Prevents seizures and allows a normal life
  • Also stabilises mood and prevents migraine

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 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 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.
DrivingDo not drive or operate machinery while taking this medicine.
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.
Habit formingNo

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 Zen Rd 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 Zen Rd Capsule

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

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.`
Therapeutic class:
Anti-epileptic
Drug class:
Anticonvulsant

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₹1583% cheaper
Zeptol 200 TabletSUN PHARMAtablet · 10 Tablet₹1582% cheaper
Zen Retard 200 TabletIntas Pharmaceuticals Ltdtablet · 10 Tablet₹2373% cheaper
Versitol Rtd 200MICRO LABS10`S₹2472% cheaper
Zeptol CR 200 TabletSun Pharmaceutical Industries Ltdtablet · 10 Tablet₹2471% cheaper
Mazetol SR 200 TabletAbbott Healthcare Pvt Ltdtablet · 15`S₹3756% cheaper
See all substitutes and alternatives

More from Kaizen Laboratories Pvt Ltd.`

View categories
A Gen Cream
Rx

A Gen Cream

Kaizen Laboratories Pvt Ltd. - Cream - 15 G

₹22₹23

Save ₹1

Prescription required

A-Fyl 200 SR Tab
5% offRx

A-Fyl 200 SR Tab

Kaizen Laboratories Pvt Ltd. - Tablet - 10 S

₹160₹169

Save ₹9

Prescription required

A-Tret 10MG Cap
5% offRx

A-Tret 10MG Cap

Kaizen Laboratories Pvt Ltd. - Capsule - 10 mg - 10 S

₹223₹234

Save ₹11

Prescription required

5% offRx

A-Tret 25MG Cap

Kaizen Laboratories Pvt Ltd. - Capsule - 25 mg - 10 S

₹504₹530

Save ₹26

Prescription required

Atlast 10MG Tab
5% offRx

Atlast 10MG Tab

Kaizen Laboratories Pvt Ltd. - Tablet - 10 mg - 10 S

₹134₹141

Save ₹7

Prescription required

Atlast 20MG Tab
5% offRx

Atlast 20MG Tab

Kaizen Laboratories Pvt Ltd. - Tablet - 20 mg - 10 S

₹190₹200

Save ₹10

Prescription required

Atlast 30MG Tab
5% offRx

Atlast 30MG Tab

Kaizen Laboratories Pvt Ltd. - Tablet - 30 mg - 10 S

₹205₹216

Save ₹11

Prescription required

Becort Lotion
5% offRx

Becort Lotion

Kaizen Laboratories Pvt Ltd. - Lotion - 100 ml

₹190₹200

Save ₹10

Prescription required

More in Anti-Epileptics

View categories
Aceco Ps Tab
5% offRx

Aceco Ps Tab

Lewin Healthcare - Tablet - 100mg + 325mg - 10 S

₹109₹115

Save ₹6

Prescription required

6% offRx

Alzolam 0.5

Sun Pharma - 10 S

₹46₹49

Save ₹3

Prescription required

Available in store

In-store
Anaflam-Th4 Tab
5% offRx

Anaflam-Th4 Tab

Albert David Ltd - Tablet - 100mg + 325mg + 4mg - 10 S

₹208₹219

Save ₹11

Prescription required

Briv Syrup
5% offRx

Briv Syrup

Dr Reddys Laboratories Ltd - Syrup - 10mg - 100 ml

₹424₹446

Save ₹22

Prescription required

Cismatrix Tab
5% offRx

Cismatrix Tab

Kalpa Health Care Pvt Ltd - Tablet - 10 S

₹190₹200

Save ₹10

Prescription required

5% offRx

Clonil 75 SR

Intas Pharmaceuticals Ltd - 15 S

₹252₹266

Save ₹14

Prescription required

Divalex Od - 250MG Tab
5% offRx

Divalex Od - 250MG Tab

Crescent Forumulations Pvt Ltd - Tablet - 250 mg - 10 S

₹100₹105

Save ₹5

Prescription required

Dolokind 10S
5% offRx

Dolokind 10S

Mankind (Pharma) - 10 S

₹42₹44

Save ₹2

Prescription required

Popular on PingMeDoc Pharmacy

View categories
Ketoff Lotion
5% offRxOut of stock

Ketoff Lotion

Aakash Pharma Private Limited - Lotion - 2%W/V - 100 ml

₹276₹290

Save ₹14

Prescription required

Montral 10S
5% offRxOut of stock

Montral 10S

Micro Labs - 10 S

₹175₹185

Save ₹10

Prescription required

Herpival 1000MG Tab
5% offRxOut of stock

Herpival 1000MG Tab

Klm Lab - Tablet - 1000 mg - 3 S

₹249₹263

Save ₹14

Prescription required

RxOut of stock

Diclotal Inj 3ML

Blue Cross Laboratories Pvt Ltd - Injection - 3 ml - 3 ml

₹5₹5

Prescription required

Dydroboon Tab
5% offRx

Dydroboon Tab

Mankind (Pharma) - Tablet - 10 S

₹699₹735

Save ₹36

Prescription required

5% offRx

Canditral Sb 130MG Cap

Glenmark Pharmaceuticals - Capsule - 130 mg - 10 S

₹292₹308

Save ₹16

Prescription required

Norbetes-20
5% offRx

Norbetes-20

Balint Pharma - 10 S

₹89₹94

Save ₹5

Prescription required

5% offRx

Ginkocer Forte+ Cap

Eris Life Sciences Pvt Ltd - Capsule - 15 S

₹267₹281

Save ₹14

Prescription required

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 it as soon as you remember.
Is Zen Rd Capsule habit forming?
No. Zen Rd Capsule is not known to be habit forming when taken as prescribed.
Is there a cheaper substitute for Zen Rd Capsule?
Mazetol 200 Tablet has the same active ingredient and strength and is listed from ₹15 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 ₹84 (MRP ₹94) on PingMeDoc Pharmacy. Available in capsule 200mg 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
₹84 (₹8.44 per capsule)
MRP
₹94
Prescription
Required (Rx)
Schedule
Schedule H
Brand
KAIZEN LABORATORIES PVT LTD.`
Manufacturer
KAIZEN LABORATORIES PVT LTD.`
Therapeutic class
Anti-epileptic
Drug class
Anticonvulsant
Habit forming
No
Variants
capsule 200mg 10`S
Delivery
Standard across India

References

Compiled from the manufacturer's prescribing information and the sources below, and reviewed by a registered medical practitioner. 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 Zen Rd Capsule.
  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.