Buy Zonegran Tablet online | Uses, Side Effects, Price and substitutes

Select Delivery Location

Composition:ZONISAMIDE-100MG

Prescription Medicine

Zonegran Tablet is used to treat epilepsy (seizures/fits). It contains Zonisamide, which reduces the abnormal and excessive activity of nerve impulses in the brain that cause fits or seizures. In some cases, you may experience certain common side effects such as dizziness, irritability, loss of appetite, nausea, headache, or uncontrolled movements. Before taking this medicine, you should tell your doctor if you are allergic to any of its components or if you are pregnant/breastfeeding, and about all the medications you are taking and pre-existing medical conditions.

Written By Veda Maddala , M Pharmacy

Reviewed By Bayyarapu Mahesh Kumar , M Pharmacy

Offers & Discounts

Get Free delivery (₹99) with

Join Circle

Get Extra 18% Off with Coupons

Extra 10% Off with Bank Offers

More about the Product

Composition :

ZONISAMIDE-100MG

Manufacturer/Marketer :

Eisai Pharmaceuticals India Pvt Ltd

Consume Type :

Oral

Expires on or after :

Jan-27

Return Policy :

Not Returnable

Quick Overview

Understanding Zonegran Tablet 10's

Usage & Safety

About Zonegran Tablet

Zonegran Tablet is used to treat epilepsy (seizures/fits). Epilepsy is a sudden rush of electricity in the brain. In epilepsy, the brain's electrical rhythms become imbalanced, resulting in recurrent seizures.

Zonegran Tablet contains 'Zonisamide’ that reduces the abnormal and excessive activity of nerve impulses in the brain that cause fits or seizures. This helps in controlling seizures.

In some cases, you may experience certain common side effects such as dizziness, irritability, loss of appetite, constipation, nausea, headache, and uncontrolled movements. Talk to your doctor if you experience these side effects persistently.

Inform your doctor about your health conditions and medicines to prevent side effects. Do not take Zonegran Tablet if you are pregnant or breastfeeding unless prescribed by the doctor. Zonegran Tablet can cause permanent vision loss. Inform your doctor immediately if you have any eye pain, redness, or any changes in your vision.

Uses of Zonegran Tablet

Zonegran Tablet is used in the treatment of epilepsy/seizures. The detailed use of Zonegran Tablet is as follows:

Seizure Management: Zonegran Tablet is used as adjunctive therapy to control partial seizures in epilepsy patients by stabilising abnormal electrical activity in the brain.

Key Benefits

Zonegran Tablet belongs to a group of medicines called anti-convulsants or anti-epileptics used to treat epilepsy/seizures/fits.
It works by blocking the sodium and calcium currents in the brain and suppressing the abnormal and excessive activity of nerve impulses in the brain that cause fits and pain. This helps in controlling seizures.
Zonegran Tablet is used alone or in combination to treat and prevent partial seizures and generalised seizures in adults.
It may be used as solo therapy or in combination to treat and prevent seizures in children above 6 years of age.
Zonegran Tablet is not associated with any psychological or physical dependence, and there is no potential for abuse.

Side effects of Zonegran Tablet

Loss of appetite

Headache

Dealing with Medication-Induced Headache:

Hydrate your body: Drink enough water to prevent dehydration and headaches.
Calm Your Mind: Deep breathing and meditation can help you relax and relieve stress.
Rest and Recharge: Sleep for 7-8 hours to reduce headache triggers.
Take rest: lie down in a quiet, dark environment.
Cold or warm compresses can help reduce tension.
Stay Upright: Maintain good posture to keep symptoms from getting worse.
To treat headaches naturally, try acupuncture or massage therapy.
Over-the-counter pain relievers include acetaminophen and ibuprofen.
Prescription Assistance: Speak with your doctor about more substantial drug alternatives.
Severe Headaches: Seek emergency medical assistance for sudden, severe headaches.
Frequent Headaches: If you get reoccurring headaches, consult your doctor.
Headaches with Symptoms: Seek medical attention if your headaches include fever, disorientation, or weakness.

Depression

Managing depression as a side effect of medication: a comprehensive guide.

Remember, managing depression as a side effect of medication requires patience, persistence, and collaboration with your healthcare team.
Tell your doctor about your depression symptoms to adjust medication.
Consult a therapist or counsel for emotional support.
Engage in regular exercise to release endorphins (neurotransmitters).
Practice stress-reducing techniques like meditation and deep breathing.
Build a support network of friends, family, and support groups.
Establish a consistent sleep schedule.
Eat a nutritious diet rich in fruits, vegetables, and whole grains.
Limit or avoid alcohol and recreational substances.
Keep a mood journal to track symptoms and progress.

Burning Or Tingling Sensation

Change positions or take a break from activity to relieve symptoms.
Avoid postures that put a lot of pressure on just one area of the body.
If you have vitamin deficiency, take supplements or change your diet.
Exercise regularly like cycling, walking or swimming.
Avoid sitting with your legs crossed.
Clench and unclench your fists and wiggle your toes.
Massage the affected area.

Stomach Pain

Drink water or other clear fluids.
To prevent worsening of pain, limit intake of tea, coffee, or alcohol.
Include bland foods like rice, toast, crackers, and rice in your diet.
Avoid lying down immediately after eating as it may cause indigestion or heartburn.
Avoid acidic and spicy food as it may cause indigestion.

Dry Mouth

Here are the steps to Dry Mouth (xerostomia) caused by medication:

Inform your doctor about dry mouth symptoms. They may adjust your medication regimen or prescribe additional medications to manage symptoms.
Drink plenty of water throughout the day to help keep your mouth moist and alleviate dry mouth symptoms.
Chew sugar-free gum or candies to increase saliva production and keep your mouth moisturized.
Use saliva substitutes, such as mouthwashes or sprays, only if your doctor advises them to help moisturize your mouth and alleviate dry mouth symptoms.
Avoid consuming smoking, alcohol, spicy or acidic foods, and other irritants that may aggravate dry mouth symptoms.
Schedule regular dental check-ups to keep track of your oral health and handle any dry mouth issues as they arise.

Allergic Reactions

Managing Medication-Related Skin Allergies: A Step-by-Step Guide

If you experience signs of skin allergies such as redness, itching, or irritation after taking medication, contact your doctor right away.
To alleviate skin allergy symptoms, your doctor may change your medication regimen or offer tailored medication management advice.
Your doctor may recommend or prescribe drugs to relieve discomfort.
Cool compresses or calamine lotion can help relieve redness and itching on the afflicted skin area.
Staying hydrated by consuming plenty of water can help relieve discomfort.
Monitor your skin condition closely and promptly report any changes, worsening symptoms, or concerns to your healthcare provider.

Directions for Use

Zonegran Tablet can be taken with or without food as advised by your doctor.
It is usually taken once or twice a day or as directed by the doctor.
Swallow Zonegran Tablet as a whole with a glass of water.
Do not chew, crush, or break it.

How Zonegran Tablet Works

Zonegran Tablet contains Zonisamide, which reduces the abnormal and excessive activity of nerve impulses in the brain that cause fits or seizures. This helps in controlling seizures.

Alcohol

Unsafe

Avoid consumption of alcohol while taking Zonegran Tablet as it may increase dizziness and sleepiness.

Pregnancy

Caution

Avoid taking Zonegran Tablet if you are pregnant unless prescribed by a doctor to lead to serious birth defects/congenital disabilities. Please consult your doctor if you have any concerns regarding this. Your doctor will prescribe only if the benefits outweigh the risks.

Breast Feeding

Caution

Zonegran Tablet should not be taken by breastfeeding mothers as it passes into breast milk and could lead to side-effects for breastfed babies.

Driving

Unsafe

Zonegran Tablet causes drowsiness, sleepiness, and tiredness. Do not drive or operate machinery unless you are alert.

Liver

Consult your doctor

Dose adjustment may be needed in patients with liver impairment. Please consult your doctor if you have a liver impairment or any concerns regarding this.

Kidney

Consult your doctor

Dose adjustment may be needed in patients with kidney impairment. Please consult your doctor if you have kidney impairment or any concerns regarding this, your doctor will prescribe only if the benefits outweigh the risks.

Children

Safe if prescribed

Zonegran Tablet can be given to children above 6 years if prescribed by the doctor. The dose will be adjusted by the doctor depending upon the child's body weight.

Heart

Consult your doctor

Please inform your doctor if you have any pre-existing heart problems

Geriatrics

Consult your doctor

Limited information available for use of Zonegran Tablet in elderly patients. Please consult your doctor.

What if I have taken an overdose of Zonegran Tablet

Do not take more than the prescribed dose of Zonegran Tablet as it may cause serious side effects. The symptoms of overdose include slow heart rate, fainting, feeling lightheaded, and shallow or slow breathing. If you suspect you have taken an overdose, seek immediate medical attention.

Diet & Lifestyle Advise

A ketogenic diet (low in carbohydrates and high in fats) is recommended for children with epilepsy. This diet helps in utilising fat instead of glucose for the generation of energy.
Atkins diet (high fat and controlled carbohydrates) is recommended for adolescents and adults.
Rest well, get plenty of sleep.
Avoid smoking and alcohol consumption.
Exercise, meditation, and yoga can help lower stress, decrease pain sensitivity, and improve coping skills.
Prepare your living area; small changes may reduce the risk of physical injury during a seizure.
Install an alarm or emergency device to get assistance during a seizure attack.

Health Queries

I have been using Zonegran for the last 6 years, but sometimes I have headaches and increased sleepiness. What should I do?

Dr. S Aneela

M. Pharm (Pharmacology)., PhD

Headache and increased sleepiness can be side effects of Zonegran, especially with long-term use. Do not stop the medicine on your own, but discuss these symptoms with your doctor. A dose adjustment or review may be needed to reduce these effects.

Have a query?

How Soon It Starts Working

The time required for Zonegran Tablet to start to work: The time required for Zonegran Tablet to show its action is not clinically established.
The time for which the effects of Zonegran Tablet last: The duration of action for Zonegran Tablet is not clinically established.

What if you forget to take Zonegran Tablet

If you miss a dose of Zonegran Tablet , take it as soon as you remember. If it is almost time for the next dose, skip the missed dose and continue with the regular dosing schedule. Do not take a double dose to make up for the missed dose.

Storage

• Store in a cool and dry place away from sunlight. • Keep out of sight and reach of children. • Non cold chain - To be stored in cool places at 10ºC to 25ºC or below 30ºC.

Drug Warnings

Do not take Zonegran Tablet if you are allergic to it or any of its contents.
Avoid intake of Zonegran Tablet if you are pregnant or planning for pregnancy unless prescribed by the doctor.
Breastfeeding mothers should consult the doctor before using Zonegran Tablet .
Zonegran Tablet should not be given to children unless prescribed.
Inform your doctor before taking Zonegran Tablet if you have or have had kidney and liver problems, glaucoma, high levels of ammonia, osteoporosis, depression, heart problems, or if you have low levels of bicarbonate in your blood, or if you have previously suffered from kidney stones.
Do not stop taking Zonegran Tablet without consulting your doctor to avoid worsening of seizure episodes.
Zonegran Tablet causes drowsiness and dizziness, so drive only if you are alert.
Avoid consuming alcohol along with Zonegran Tablet as it could lead to increased dizziness and sleepiness.
Consult your doctor immediately if you experience mood swings or suicidal tendencies.
Zonegran Tablet can cause permanent vision loss. If you experience any eye pain, redness, or vision changes, inform your doctor immediately.

Drug-Drug Interactions

Drug-Drug Interactions: Zonegran Tablet may have interaction with an anti-depressant (amitriptyline, duloxetine, sertraline, fluoxetine), anti-convulsant (gabapentin, lamotrigine, pregabalin, phenytoin, topiramate), antipsychotic (aripiprazole, quetiapine, lithium), anti-anxiety (alprazolam, triazolam), antibiotics (erythromycin, clarithromycin, telithromycin, troleandomycin), pain killer (codeine, oxycodone, tramadol, morphine), antihistamine (diphenhydramine, chlorpheniramine, brompheniramine), and antifungal (ketoconazole, itraconazole, fluconazole).

Drug-Food Interactions: Avoid alcohol consumption while taking Zonegran Tablet , as it might cause increased dizziness and sleepiness. Herbal preparations containing St. John's wort should be avoided while taking Zonegran Tablet .

Drug-Disease Interaction: Zonegran Tablet may have interactions with disease conditions such as depression, liver disease, kidney dysfunction, suicidal tendency, irregular heartbeat, thyroid dysfunction, low bicarbonate levels in the blood, and blood disorders.

ZonisamideCariprazine

Severe

ZonisamideDimenhydrinate

Severe

Drug-Drug Interactions

ZonisamideCariprazine

Severe

How does the drug interact with Zonegran Tablet:
Coadministration of Cariprazine with Zonegran Tablet can increase the risk or severity of Zonegran Tablet side effects like increased body temperature and decreased sweating.

How to manage the interaction:
Taking Cariprazine with Zonegran Tablet together can result in an interaction, but it can be taken if your doctor has advised it. However, if you experience changes in blood pressure, increased heart rate, fever, or excessive sweating, contact a doctor immediately. Make sure to hydrate yourself during warm weather or after exercise. Do not discontinue any medications without consulting a doctor.

ZonisamideDimenhydrinate

Severe

How does the drug interact with Zonegran Tablet:
Coadministration of Dimenhydrinate with Zonegran Tablet can increase the risk or severity of Zonegran Tablet side effects.

How to manage the interaction:
Taking Dimenhydrinate with Zonegran Tablet together is not recommended as it can result in an interaction, it can be taken if your doctor has advised it. However, if you experience shortness of breath, palpitations, fever, or excessive sweating, contact a doctor. Make sure to hydrate yourself during warm weather or after exercise. Do not discontinue any medications without consulting a doctor.

ZonisamideAcetazolamide

Severe

How does the drug interact with Zonegran Tablet:
Co-administration of Acetazolamide with Zonegran Tablet may increase the risk or severity of metabolic acidosis (elevated levels of acid in the blood) and kidney stones.

How to manage the interaction:
Although there is a possible interaction between Acetazolamide and Zonegran Tablet, you can take these medicines together if prescribed by your doctor. If you experience symptoms such as fever, sudden back pain, abdominal pain, blood in the urine, tiredness, loss of appetite, irregular heartbeat, decreased sweating, trouble thinking clearly, and rapid breathing, contact a doctor immediately. Do not discontinue any medications without consulting a doctor.

ZonisamideCyproheptadine

Severe

How does the drug interact with Zonegran Tablet:
Coadministration of Cyproheptadine with Zonegran Tablet can lead to increased body temperature and decreased sweating especially in warm weather.

How to manage the interaction:
Taking Cyproheptadine with Zonegran Tablet together is not recommended as it can result in an interaction, it can be taken if a doctor has advised it. However, if you experience changes in blood pressure, increased heart rate, fever, or excessive sweating, contact a doctor immediately. Make sure to hydrate yourself during warm weather or after exercise. Do not discontinue any medications without consulting a doctor.

ZonisamideOlanzapine

Severe

How does the drug interact with Zonegran Tablet:
Coadministration of Olanzapine with Zonegran Tablet can increase the risk or severity of Zonegran Tablet side effects like increased body temperature and decreased sweating especially in warm weather.

How to manage the interaction:
Taking Olanzapine with Zonegran Tablet together is not recommended as it can result in an interaction, it can be taken if your doctor has advised it. However, if you experience changes in blood pressure, increased heart rate, fever, or excessive sweating, contact a doctor immediately. Make sure to hydrate yourself during warm weather or after exercise. Do not discontinue any medications without consulting a doctor.

ZonisamideRisperidone

Severe

How does the drug interact with Zonegran Tablet:
Coadministration of Risperidone with Zonegran Tablet can increase the risk of Zonegran Tablet side effects.

How to manage the interaction:
Taking Risperidone with Zonegran Tablet together is not recommended as it can result in an interaction, it can be taken if your doctor has advised it. However, if you experience changes in blood pressure, increased heart rate, fever, or excessive sweating, contact a doctor immediately. Do not discontinue any medications without consulting a doctor.

ZonisamideAtropine

Severe

How does the drug interact with Zonegran Tablet:
Coadministration of Atropine and Zonegran Tablet can cause increased body temperature and decreased sweating.

How to manage the interaction:
Although taking atropine and Zonegran Tablet together can result in an interaction, it can be taken if a doctor has advised it. However, if you experience drowsiness, dizziness, or lightheadedness, or if you have reduced sweating or a fever, consult a doctor immediately. Avoid tasks that need mental attention, such as driving or operating dangerous machinery. Do not discontinue any medications without consulting a doctor.

ZonisamideMetformin

Severe

How does the drug interact with Zonegran Tablet:
The combined use of Metformin with Zonegran Tablet may increase the risk of Lactic acidosis (excessive lactic acid production in the blood).

How to manage the interaction:
Co-administration Metformin with Zonegran Tablet can lead to an interaction, it can be taken if prescribed by a doctor. However, if you experience any symptoms such as weakness, muscle pain, respiratory distress, consult a doctor immediately. Do not stop using any medication without a doctor's advice.

ZonisamideLurasidone

Severe

How does the drug interact with Zonegran Tablet:
When lurasidone and Zonegran Tablet are taken together, they can induce a rise in body temperature and a decrease in sweating. Children are especially susceptible.

How to manage the interaction:
Even though lurasidone and Zonegran Tablet interact, they can be used if prescribed by a doctor. Heat stroke and hospitalization are possible in some persons, particularly in hot weather and during intense physical activity. Consult a doctor if you suffer any symptoms such as sleepiness, dizziness, or lightheadedness. Do not discontinue any medications without consulting a doctor.

ZonisamideAmoxapine

Severe

How does the drug interact with Zonegran Tablet:
Coadministration of Amoxapine with Zonegran Tablet can increase the risk or severity of Zonegran Tablet side effects like increased body temperature and decreased sweating especially in warm weather.

How to manage the interaction:
Taking Amoxapine with Zonegran Tablet together is not recommended as it can result in an interaction, it can be taken if your doctor has advised it. However, if you experience changes in blood pressure, increased heart rate, fever, or excessive sweating, contact a doctor immediately. Make sure to hydrate yourself during warm weather or after exercise. Do not discontinue any medications without consulting a doctor.

Drug-Food Interactions

No Drug - Food interactions found in our database. Some may be unknown. Consult your doctor for what to avoid during medication.

Drug-Food Interactions

All Substitutes & Brand Comparisons

RX
ZONIMID 100MG TABLET
Intas Pharmaceuticals Ltd
₹213
(₹21.3 per unit)
20% CHEAPER
RX
Out of Stock
Zonegram 100 mg Tablet 10's
Eisai Pharmaceuticals India Pvt Ltd
₹262
(₹26.2 per unit)
2% CHEAPER

Habit Forming

Therapeutic Class

[ANTICONVULSANT]

Disclaimer

While we strive to provide complete, accurate, and expert-reviewed content on our 'Platform', we make no warranties or representations and disclaim all responsibility and liability for the completeness, accuracy, or reliability of the aforementioned content. The content on our platform is for informative purposes only, and may not cover all clinical/non-clinical aspects. Reliance on any information and subsequent action or inaction is solely at the user's risk, and we do not assume any responsibility for the same. The content on the Platform should not be considered or used as a substitute for professional and qualified medical advice. Please consult your doctor for any query pertaining to medicines, tests and/or diseases, as we support, and do not replace the doctor-patient relationship.

Author Details

Written By

Veda Maddala
M Pharmacy

Reviewed By

Bayyarapu Mahesh Kumar
M Pharmacy

Last Updated

Jun 26, 2026 | 1:30 PM IST

We provide you with authentic, trustworthy and relevant information.

See our editorial policy

Reference

Country of origin

INDIA

Manufacturer/Marketer address

1st Floor, B Wing,Marwah Centre, Krishanlal Marwah Marg, Andheri ( East ), Mumbai - 400072, India

Other Info - ZON0025

Buy Now

Add to Cart

Welcome User

Zonegran Tablet 10's

Delivery Information

More about the Product

Composition :

Manufacturer/Marketer :

Consume Type :

Expires on or after :

Return Policy :

About Zonegran Tablet

Uses of Zonegran Tablet

Key Benefits

Loss of appetite

Headache

Depression

Burning Or Tingling Sensation

Stomach Pain

Dry Mouth

Allergic Reactions

Directions for Use

How Zonegran Tablet Works

Alcohol

Pregnancy

Breast Feeding

Driving

Liver

Kidney

Children

Heart

Geriatrics

What if I have taken an overdose of Zonegran Tablet

Diet & Lifestyle Advise

Health Queries

I have been using Zonegran for the last 6 years, but sometimes I have headaches and increased sleepiness. What should I do?

How Soon It Starts Working

What if you forget to take Zonegran Tablet

Storage

Drug Warnings

Drug-Drug Interactions

Drug-Drug Interactions

Drug-Food Interactions

Drug-Food Interactions

All Substitutes & Brand Comparisons

ZONIMID 100MG TABLET

Zonegram 100 mg Tablet 10's

Habit Forming

Therapeutic Class

FAQs

What is the use of Zonegran Tablet ?

How does Zonegran Tablet work?

I am pregnant. Can I take Zonegran Tablet ?

Does Zonegran Tablet cause heat stroke?

Is Zonegran Tablet a habit-forming drug?

Can I stop taking Zonegran Tablet if I feel well?

I am previously suffered from kidney stones. Can I take Zonegran Tablet ?

Is it safe to take Zonegran Tablet if I have glaucoma?

What does Zonegran Tablet contain?

What happens if I stop taking Zonegran Tablet ?

My friend, who was on Zonegran Tablet , developed severe muscle pain with a fever. What could this be due to?

What are the effects of Zonegran Tablet on children?

I have been taking Zonegran Tablet for epilepsy for a month, but now I feel that my life has come to an end, and sometimes I want to harm myself. Is it because of the medicine? What should I do?

Does Zonegran Tablet cause weight loss?

Does Zonegran Tablet affect the working of birth control pills?

Does Zonegran Tablet have any effect on kidneys?

What are the side effects of Zonegran Tablet ?

What are the symptoms of an overdose of Zonegran Tablet ?

How long does Zonegran Tablet take to show the benefit?

What precautions are necessary while using Zonegran Tablet ?

What if I forget to take Zonegran Tablet ?

Will a higher than the recommended dose of Zonegran Tablet be more effective?

Can I drink alcohol while taking Zonegran Tablet ?

Author Details

Reference

Country of origin

Manufacturer/Marketer address

Buy best C.n.s Drugs products by

Category

Sub-Category

Brand

Manufacturer