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  3. ZONIMID 100MG TABLET

ZONIMID 100MG TABLET, Pack of 10 TABLETS
ZONIMID 100MG TABLET, Pack of 10 TABLETS
ZONIMID 100MG TABLET, Pack of 10 TABLETS
ZONIMID 100MG TABLET, Pack of 10 TABLETS
ZONIMID 100MG TABLET, Pack of 10 TABLETS
Written By Urvashi Bharti , MBBS
Reviewed By Bayyarapu Mahesh Kumar , M Pharmacy
48 Hrs returnable
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Whats That

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Composition :

ZONISAMIDE-100MG

Manufacturer/Marketer :

Intas Pharmaceuticals Ltd

Consume Type :

ORAL

Return Policy :

Not Returnable

Expires on or after :

Therapeutic Class

ANTICONVULSANT

Country of origin

India

Manufacturer/Marketer address

Chinubhai Centre, Off. Nehru Bridge, Ashram Road, Ahmedabad - 380009. Gujarat. India.
Other Info - ZON0023

Author Details

Doctor image

Written By

Urvashi Bharti

MBBS

Bayyarapu Mahesh KumarDoctor badge

Reviewed By

Bayyarapu Mahesh Kumar

M Pharmacy

Last Updated

Jul 8, 2025 | 9:32 AM IST

Doctor imageWe provide you with authentic, trustworthy and relevant information

FAQs

ZONIMID 100MG TABLET consists of 'zonisamide' that decreases the brain's excessive and abnormal nerve activity by blocking sodium and calcium currents in your brain and body. This reduces abnormal electrical activity between your nerve cells.

Consult your doctor before taking ZONIMID 100MG TABLET if you are pregnant or planning for pregnancy. Your doctor will prescribe ZONIMID 100MG TABLET only if the benefits outweigh the risks. If you are planning for pregnancy, use contraception while taking ZONIMID 100MG TABLET.

ZONIMID 100MG TABLET should be used with caution during hot weather as it may increase the chance of having a heat stroke. Inform your doctor if you have heat intolerance or fever. To avoid this condition, it is advisable to drink a lot of cold fluid and water, move to a cooler place, especially in summer.

No, ZONIMID 100MG TABLET is not a habit-forming drug. However, it can cause side-effects, especially when you stop taking it suddenly.

Do not discontinue ZONIMID 100MG TABLET without consulting your doctor. To treat your condition effectually continue taking ZONIMID 100MG TABLET for as long as prescribed. Do not be reluctant to speak with your doctor if you feel any difficulty while taking ZONIMID 100MG TABLET; your doctor will gradually reduce the dose to avoid precipitating seizures.

Consult your doctor before taking ZONIMID 100MG TABLET if you have had kidney stones. Your doctor will prescribe ZONIMID 100MG TABLET only if the benefits outweigh the risks. ZONIMID 100MG TABLET should be taken with caution in patients with kidney stones. You may be at increased risk of developing more kidney stones. Reduce the risk of kidney stones, drink sufficient water.

Consult your doctor before taking ZONIMID 100MG TABLET if you have glaucoma. ZONIMID 100MG TABLET is contraindicated in patients with narrow-angle glaucoma. ZONIMID 100MG TABLET may cause blindness on long-term use in the case of patients with narrow-angle glaucoma.

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.
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Alcohol

Unsafe

Avoid consumption of alcohol while taking ZONIMID 100MG TABLET as it may increase dizziness and sleepiness.

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Pregnancy

Caution

Avoid taking ZONIMID 100MG 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.

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Breast Feeding

Caution

ZONIMID 100MG TABLET should not be taken by breastfeeding mothers as it passes into breast milk and could lead to side-effects for breastfed babies.

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Driving

Unsafe

ZONIMID 100MG TABLET causes drowsiness, sleepiness, and tiredness. Do not drive or operate machinery unless you are alert.

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Liver

Caution

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.

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Kidney

Caution

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.

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Children

Safe if prescribed

ZONIMID 100MG 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.

Product Substitutes

Reference

  1. https://www.medicines.org.uk/emc/files/pil.72.pdf
  2. https://www.drugs.com/mtm/zonisamide.html
  3. https://www.accessdata.fda.gov/drugsatfda_docs/label/2016/020789s034lbl.pdf

About ZONIMID 100MG TABLET

ZONIMID 100MG TABLET belongs to a group of medicines called anti-convulsants or anti-epileptics 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. In patients with seizures, the typical brain electrical pattern is disrupted by sudden bursts of electrical impulses that affect an individual’s consciousness, movements, or sensations.

ZONIMID 100MG TABLET contains 'Zonisamide’ that reduces the abnormal and excessive activity of nerve impulses in the brain that cause fits or seizures. Thereby helps in controlling seizures. In patients with seizures, the typical brain electrical pattern is disrupted by sudden bursts of electrical impulses that affect an individual’s consciousness, movements, or sensations. ZONIMID 100MG TABLET is used alone or in combination to treat and prevent partial seizures in adults and children above 6 years of age.

Take ZONIMID 100MG TABLET as prescribed by your doctor. You are advised to take ZONIMID 100MG TABLET for as long as your doctor has prescribed it for you depending on your medical condition. In some cases, you may experience certain common side-effects such as dizziness, irritability, loss of appetite, memory impairment, double vision, confusion, depression, constipation, nausea, headache, uncontrolled movements. Most of these side-effects do not require medical attention and will resolve gradually over time. However, you are advised to talk to your doctor if you experience these side effects persistently.

To treat your condition effectually, continue taking ZONIMID 100MG TABLET for as long as your doctor has prescribed. Please do not stop taking ZONIMID 100MG TABLET without consulting your doctor to avoid worsening of seizures. Do not take ZONIMID 100MG TABLET if you are pregnant or planning for pregnancy unless prescribed by the doctor. Avoid taking ZONIMID 100MG TABLET while breastfeeding as it may cause side-effects in the breastfed babies. ZONIMID 100MG TABLET should not be given to children unless prescribed. ZONIMID 100MG TABLET causes drowsiness and dizziness, so drive if you are alert. ZONIMID 100MG TABLET should not be given to children unless prescribed. Avoid consuming alcohol along with ZONIMID 100MG TABLET as it could lead to increased dizziness and sleepiness. Consult your doctor immediately if you experience mood swings or suicidal tendencies. ZONIMID 100MG TABLET can cause permanent vision loss, inform your doctor immediately if you have any eye pain, redness, or any changes in your vision. Keep your doctor informed about your health condition and medicines to rule out any side effects.

Uses of ZONIMID 100MG TABLET

Epilepsy/Seizures

Medicinal Benefits Mweb

Medicinal Benefits

ZONIMID 100MG TABLET belongs to a group of medicines called anti-convulsants or anti-epileptics. ZONIMID 100MG TABLET is used to treat epilepsy/seizures/fits. Epilepsy is a sudden rush of electricity in the brain. ZONIMID 100MG TABLET works by blocking the sodium and calcium current in the brain and suppress the abnormal and excessive activity of nerve impulses in the brain that cause fits and pain. Thereby help in controlling seizures. ZONIMID 100MG TABLET is used alone or in combination to treat and prevent partial seizures and generalized seizures in adults. ZONIMID 100MG TABLET may be used as solo therapy or in combination in treating and preventing seizures in children above 6 years of age. ZONIMID 100MG TABLET is not associated with any psychological or physical dependence, and there is no potential for abuse.

Directions for Use

Tablet/Capsule: Swallow it as a whole with a glass of water; do not chew, or crush the tablet/capsule.Syrup/Suspension/Drops: Take the prescribed dose by mouth using the measuring cup/dosing syringe/dropper provided by the pack; shake the pack well before each use.

Side Effects of ZONIMID 100MG TABLET

  • Dizziness
  • drowsiness
  • Irritability
  • Loss of appetite
  • Memory impairment
  • Impaired coordination
  • Double vision
  • Confusion
  • Kidney stones
  • Diarrhoea
  • Constipation
  • Decreased blood levels of bicarbonates (a substance that prevents the blood from becoming acidic)

Drug Warnings

Do not take ZONIMID 100MG TABLET if you are allergic to Zonisamide or any of its contents. Avoid intake of ZONIMID 100MG TABLET if you are pregnant or planning for pregnancy unless prescribed by the doctor. Breastfeeding mothers should consult the doctor before using ZONIMID 100MG TABLET to pass into the breast milk and affect the baby. ZONIMID 100MG TABLET should not be given to children unless prescribed. Inform your doctor before taking ZONIMID 100MG TABLET if you have or had kidney and liver problems, glaucoma, high levels of ammonia, osteoporosis, depression, heart problems if you have low levels of bicarbonate in blood you have previously suffered from kidney stones. Do not stop taking ZONIMID 100MG TABLET without consulting your doctor to avoid worsening of seizure episodes. ZONIMID 100MG TABLET causes drowsiness and dizziness, so drive only if you are alert. Avoid consuming alcohol along with ZONIMID 100MG TABLET as it could lead to increased dizziness and sleepiness. Consult your doctor immediately if you experience mood swings or suicidal tendencies. ZONIMID 100MG TABLET can cause permanent vision loss, inform your doctor immediately if you have any eye pain, redness, or any changes in your vision.

Drug-Drug Interactions

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ZonisamideAmitriptyline
Severe
ZonisamideKetamine
Severe

Drug-Drug Interactions

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ZonisamideAmitriptyline
Severe
How does the drug interact with Zonimid 100mg Tablet:
Coadministration of Amitriptyline and Zonimid 100mg Tablet both increase body temperature while decreasing sweating.

How to manage the interaction:
Zonimid 100mg Tablet and Amitriptyline interact, however, if prescribed by a doctor, they can both be used. Some people may experience heat stroke and need to be hospitalized, especially in warm weather and while engaging in intense exercise. Children are especially at risk. If you feel sleepy, uneasy, or lightheaded after taking these medications combined, consult a doctor. Without consulting a doctor, never stop taking medicines.
ZonisamideKetamine
Severe
How does the drug interact with Zonimid 100mg Tablet:
Using ketamine together with Zonimid 100mg Tablet may increase side effects.

How to manage the interaction:
Co-administration of Ketamine with Zonimid 100mg Tablet can result in an interaction, but it can be taken if your doctor has advised it. It's important to keep an eye on how you're breathing. If you notice any of these signs - dizziness, drowsiness, confusion, difficulty concentrating, excessive sedation, and respiratory depression - make sure to call a doctor right away. Do not discontinue any medications without consulting a doctor.
ZonisamideLurasidone
Severe
How does the drug interact with Zonimid 100mg Tablet:
When lurasidone and Zonimid 100mg 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 Zonimid 100mg 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.
ZonisamideClomipramine
Severe
How does the drug interact with Zonimid 100mg Tablet:
Co-administration of Clomipramine with Zonimid 100mg Tablet can increase the risk or severity of Zonimid 100mg Tablet

How to manage the interaction:
Taking Clomipramine with Zonimid 100mg Tablet together can result in an interaction, it can be taken if your doctor has advised it. However, if you experience 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.
ZonisamideSolifenacin
Severe
How does the drug interact with Zonimid 100mg Tablet:
Coadministration of Solifenacin with Zonimid 100mg Tablet can increase the risk or severity of Zonimid 100mg Tablet side effects like increased body temperature and decreased sweating especially in warm weather.

How to manage the interaction:
Taking Solifenacin with Zonimid 100mg 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.
ZonisamideGlycopyrrolate
Severe
How does the drug interact with Zonimid 100mg Tablet:
Coadministration of Glycopyrrolate with Zonimid 100mg Tablet can increase the risk or severity of Zonimid 100mg Tablet side effects like increased body temperature and decreased sweating especially in warm weather.

How to manage the interaction:
Taking Glycopyrrolate with Zonimid 100mg 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 dizziness, drowsiness, fatigue, 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.
ZonisamideZiprasidone
Severe
How does the drug interact with Zonimid 100mg Tablet:
Co-administration of Ziprasidone with Zonimid 100mg Tablet can increase the risk or severity of Zonimid 100mg Tablet side effects like increased body temperature and decreased sweating especially in warm weather.

How to manage the interaction:
Taking Ziprasidone with Zonimid 100mg Tablet together 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. Do not discontinue any medications without consulting a doctor.
ZonisamideDoxepin
Severe
How does the drug interact with Zonimid 100mg Tablet:
Coadministration of Doxepin with Zonimid 100mg Tablet can increase the risk or severity of Zonimid 100mg Tablet side effects like increased body temperature and decreased sweating especially in warm weather.

How to manage the interaction:
Taking Doxepin with Zonimid 100mg Tablet together is not recommended as it can result in an interaction, but it can be taken if your doctor has advised it. However, contact a doctor immediately if you experience increased heart rate, fever, or excessive sweating. Make sure to hydrate yourself during warm weather or after exercise. Do not discontinue any medications without consulting a doctor.
ZonisamideTolterodine
Severe
How does the drug interact with Zonimid 100mg Tablet:
Coadministration of Tolterodine with Zonimid 100mg Tablet can increase the risk or severity of Zonimid 100mg Tablet side effects like increased body temperature and decreased sweating.

How to manage the interaction:
Although there is an interaction between Tolterodine and Zonimid 100mg Tablet, it can be taken if a doctor has advised it. However, if you experience 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.
ZonisamideCyproheptadine
Severe
How does the drug interact with Zonimid 100mg Tablet:
Coadministration of Cyproheptadine with Zonimid 100mg Tablet can lead to increased body temperature and decreased sweating especially in warm weather.

How to manage the interaction:
Taking Cyproheptadine with Zonimid 100mg 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.

Drug-Food Interactions

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

Drug-Food Interactions

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Drug-Diseases Interactions

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

Drug-Diseases Interactions

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Drug-Drug Interactions Checker List

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  • TRIAZOLAM
  • TROLEANDOMYCIN
  • BROMPHENIRAMINE

Habit Forming

No

Special Advise

  • Regular monitoring of bicarbonate levels while taking ZONIMID 100MG TABLET is advised to prevent low blood bicarbonate levels.
  • ZONIMID 100MG TABLET may cause low blood cell count, so if you have any red or purple spots on the body, let your doctor know about this.

Diet & Lifestyle Advise

  • A ketogenic diet (low in carbohydrates and high in fats) is recommended for children with epilepsy. This diet helps in utilizing fat instead of glucose for the generation of energy.
  • Atkins diet (high fay 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 improves 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.

ZONIMID 100MG TABLET Substitute

Substitutes safety advice

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