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  1. Home
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  3. Mexohar 150 mg Capsule 30's

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Mexohar 150 mg Capsule 30's, Pack of 1 CAPSULE
Mexohar 150 mg Capsule 30's, Pack of 1 CAPSULE
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Composition :

MEXILETINE-150MG

Manufacturer/Marketer :

Cipla Ltd

Consume Type :

ORAL

Return Policy :

Not Returnable

Expires on or after :

About Mexohar 150 mg Capsule

Mexohar 150 mg Capsule is used to treat life-threatening arrhythmias (irregular heartbeats) such as ventricular arrhythmia. Arrhythmia is a condition in which your heart beats irregularly, too fast, or too slow.

Mexohar 150 mg Capsule contains Mexiletine, which works by reducing the sensitivity of heart muscle cells to electrical impulses. Thus, it slows down electrical conduction in the heart muscle. Therefore, it helps restore regular heart rhythm.

In some cases, Mexohar 150 mg Capsule may cause common side effects such as stomach pain, difficulty sleeping, indigestion, dizziness, tremors (involuntary shaking), chest discomfort or headache. Most of these side effects do not require medical attention and gradually resolve over time. However, if the side effects persist, please consult your doctor.

If you are allergic to Mexiletine, local anaesthetics, or other medicines, please tell your doctor. If you are pregnant or breastfeeding, it is advised to inform your doctor before taking Mexohar 150 mg Capsule . Mexohar 150 mg Capsule is not recommended for children and adolescents below 18 years of age.

Uses of Mexohar 150 mg Capsule

Mexohar 150 mg Capsule is used in the treatment of ventricular arrhythmia (irregular heartbeats). The detailed use of Mexohar 150 mg Capsule is as follows:

  • Treatment of ventricular arrhythmia (irregular heartbeats): Mexohar 150 mg Capsule is used in the treatment of ventricular arrhythmia (irregular heartbeats) by stabilizing the heart rhythm and reducing abnormal electrical activity by blocking sodium channels in the heart, which helps to normalize the heartbeat.

Have a query?

Directions for Use

  • Mexohar 150 mg Capsule can be taken with food to prevent stomach upset or as advised by the doctor.
  • Follow your doctor’s instructions on the dosage and timing of this medication to ensure safety.
  • Swallow Mexohar 150 mg Capsule as a whole with a glass of water.
  • Do not chew, crush, or break it.

Medicinal Benefits

  • Mexohar 150 mg Capsule contains Mexiletine, which is used to treat life-threatening arrhythmias (irregular heartbeats) such as ventricular arrhythmia.
  • It decreases the sensitivity of heart muscle cells to electrical impulses.
  • Thus, it slows down electrical conduction in the heart muscle. Thereby, it helps restore regular heart rhythm.

How Mexohar 150 mg Capsule Works

Mexohar 150 mg Capsule contains Mexiletine, which works by reducing the sensitivity of heart muscle cells to electrical impulses. Thus, it slows down electrical conduction in the heart muscle. Therefore, it helps restore regular heart rhythm.

Storage

• Store in a cool and dry place away from sunlight.• Keep Mexohar 150 mg Capsule out of reach and sight of children.• Non cold chain - To be stored in cool places at 10ºC to 25ºC or below 30ºC.
Side effects of Mexohar 150 mg Capsule
  • Eat slowly and chew your food well to avoid swallowing air, which can make stomach pain worse.
  • Instead of going long periods without eating, try having smaller meals or snacks throughout the day to stop too much stomach acid from building up and causing pain.
  • Stay away from fatty, fried, or spicy foods. Instead, eat more healthy, fibre-rich foods.
  • Drink plenty of water to help with digestion and avoid soda or alcohol, which can make stomach pain worse.
  • Try to manage stress with relaxation techniques, and see a doctor if stress leads to chronic stomach pain.
  • Try antacids or medications like proton pump inhibitors to protect your stomach.
Here are the steps to manage medication-triggered tremors or involuntary shaking:
  • Notify your doctor immediately if you experience tremors or involuntary shaking after taking medication or adjusting your medication regimen.
  • Your doctor may adjust your medication regimen or recommend alternative techniques like relaxation, meditation, or journaling to alleviate tremor symptoms.
  • Your doctor may direct you to practice stress-reducing techniques, such as deep breathing exercises, yoga, or journaling.
  • Regular physical activity, such as walking or jogging, can help reduce anxiety and alleviate tremor symptoms.
  • Your doctor may recommend lifestyle changes, such as avoiding caffeine, getting enough sleep, and staying hydrated, to help manage tremors.
  • Maintain regular follow-up appointments with your doctor to monitor tremor symptoms and adjust treatment plans as needed.
Overcome Medication-Induced Nausea: A 9-Step Plan
  • Inform your doctor about the nausea and discuss possible alternatives to the medication or adjustments to the dosage.
  • Divide your daily food intake into smaller, more frequent meals to reduce nausea.
  • Opt for bland, easily digestible foods like crackers, toast, plain rice, bananas, and applesauce.
  • Avoid certain foods that can trigger nausea, such as fatty, greasy, spicy, and smelly foods.
  • Drink plenty of fluids, such as water, clear broth, or electrolyte-rich beverages like coconut water or sports drinks.
  • Use ginger (tea, ale, or candies) to help relieve nausea.
  • Get adequate rest and also avoid strenuous activities that can worsen nausea.
  • Talk to your doctor about taking anti-nausea medication if your nausea is severe.
  • Record when your nausea occurs, what triggers it, and what provides relief to help you identify patterns and manage your symptoms more effectively.
To prevent, manage, and treat Constipation caused by medication usage, follow these steps:
  • Preventing Vomiting (Before it Happens)
  • Take medication exactly as prescribed by your doctor. This can help minimize side effects, including vomiting.
  • Having a small meal before taking your medication can help reduce nausea and vomiting.
  • Talk to your doctor about taking anti-nausea medication along with your prescribed medication.
  • Managing Vomiting (If it Happens)
  • Try taking ginger in the form of tea, ale, or candy to help alleviate nausea and vomiting.
  • What to Do if Vomiting Persists
  • Consult your doctor if vomiting continues or worsens, consult the doctor for guidance on adjusting your medication or additional treatment.
  • Uncoordinated muscle movements need immediate medical attention.
  • Observe your movements and try to understand and control the particular movement.
  • Regularly do strengthening exercises to improve blood flow throughout the body and avoid involuntary movements.
  • Implement massage techniques to enhance blood flow to organs.
  • Take a balanced diet and quit smoking.
  • Practice yoga and meditation to improve thought processes and reduce uncontrolled and involuntary movements.
Here are the 7 steps to manage Dizziness caused by medication:
  • Inform your doctor about dizziness symptoms. They may adjust your medication regimen or prescribe additional medications to manage symptoms.
  • Follow your doctor's instructions for taking medication, and take it at the same time every day to minimize dizziness.
  • When standing up, do so slowly and carefully to avoid sudden dizziness.
  • Avoid making sudden movements, such as turning or bending quickly, which can exacerbate dizziness.
  • Drink plenty of water throughout the day to stay hydrated and help alleviate dizziness symptoms.
  • If you're feeling dizzy, sit or lie down and rest until the dizziness passes.
  • Track when dizziness occurs and any factors that may trigger it, and share this information with your doctor to help manage symptoms.
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.

What if I have taken an overdose of Mexohar 150 mg Capsule

Please do not exceed the recommended dose, as it might cause an overdose. Signs and symptoms of an overdose of Mexohar 150 mg Capsule may include confusion, drowsiness, nausea, feeling lightheaded, seizures, loss of consciousness, and a worsening irregular heartbeat. Seek immediate medical attention if you observe any symptoms or think you have taken too much. Do this even if there are no signs of discomfort or poisoning.

Drug Warnings

  • If you are allergic to Mexohar 150 mg Capsule , any local anaesthetics, or any other medications, please inform your doctor.
  • If you are pregnant or breastfeeding, it is advised to inform your doctor before taking Mexohar 150 mg Capsule .
  • Mexohar 150 mg Capsule is not recommended for children and adolescents below 18 years of age.
  • Avoid intake of alcohol with Mexohar 150 mg Capsule as it may worsen dizziness or drowsiness.
  • Mexohar 150 mg Capsule may cause dizziness, drowsiness or blurred vision in some people. Therefore, drive only if you are alert after taking Mexohar 150 mg Capsule .
  • Inform your doctor if you have a genetic problem with an enzyme in your body called CYP2D6, which breaks down (metabolises) certain medicines in your body too slowly, because a different dose may be applicable to you.
  • If you start to smoke or quit smoking while taking Mexohar 150 mg Capsule , inform your doctor, as smoking impacts the mexiletine blood levels, and your dose may need to be adjusted accordingly.

Drug-Drug Interactions

verifiedApollotooltip
MexiletineArbutamine
Critical
MexiletineIomeprol
Severe

Drug-Drug Interactions

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MexiletineArbutamine
Critical
How does the drug interact with Mexohar 150 mg Capsule:
Co-administration of Arbutamine with Mexohar 150 mg Capsule can increase the risk or severity of irregular heart rhythms.

How to manage the interaction:
Taking Mexohar 150 mg Capsule with Arbutamine is generally avoided as it can result in an interaction, it can be taken if your doctor has advised it. However, if you experience chest tightness, blurred vision or nausea, contact a doctor immediately. Do not discontinue any medications without consulting a doctor.
MexiletineIomeprol
Severe
How does the drug interact with Mexohar 150 mg Capsule:
Co-administration of iomeprol with Mexohar 150 mg Capsule can increase the risk or severity of fits. The risk increases in the elderly, patients undergoing alcohol or drug withdrawal, who have a history of fits or head trauma.

How to manage the interaction:
Although taking iomeprol and Mexohar 150 mg Capsule together can possibly result in an interaction, it can be taken if your doctor has advised it. However, if you experience symptoms such as pale, headache, rapid heart rate, shortness of breath, lightheadedness; or fatigue, consult a doctor immediately. Do not discontinue any medications without consulting a doctor.
MexiletineTizanidine
Severe
How does the drug interact with Mexohar 150 mg Capsule:
Co-administration of tizanidine with Mexohar 150 mg Capsule can increase the effect of tizanidine. This can increase the risk or severity of side effects.

How to manage the interaction:
Taking tizanidine with Mexohar 150 mg Capsule can possibly result in an interaction, it can be taken if your doctor has advised it. However, if you experience any symptoms such as nausea, vomiting, diarrhoea, loss of appetite, headache, tremors, confusion, restlessness, insomnia, seizures, heart palpitations, and/or irregular heartbeat, contact a doctor immediately. Do not discontinue any medications without consulting a doctor.
MexiletineTheophylline
Severe
How does the drug interact with Mexohar 150 mg Capsule:
Co-administration of theophylline with Mexohar 150 mg Capsule can increase the effect of Mexohar 150 mg Capsule. This can increase the risk or severity of side effects.

How to manage the interaction:
Taking theophylline with Mexohar 150 mg Capsule can possibly result in an interaction, it can be taken if your doctor has advised it. However, if you experience any symptoms such as nausea, vomiting, diarrhea, loss of appetite, headache, tremor, confusion, restlessness, insomnia, seizures, heart palpitations, and/or irregular heartbeat, contact a doctor immediately. Do not discontinue any medications without consulting a doctor.
MexiletineChlorpheniramine
Severe
How does the drug interact with Mexohar 150 mg Capsule:
Co-administration of chlorpheniramine with Mexohar 150 mg Capsule may cause the side effects of Mexohar 150 mg Capsule.

How to manage the interaction:
Although taking chlorpheniramine and Mexohar 150 mg Capsule together can possibly result in an interaction, it can be taken if your doctor has advised it. Do not discontinue any medications without consulting a doctor.
MexiletineBupivacaine
Severe
How does the drug interact with Mexohar 150 mg Capsule:
Taking Mexohar 150 mg Capsule with Bupivacaine may cause serious side effects including methemoglobinemia, a serious blood disorder in which too little oxygen is delivered to your cells and heart problems.

How to manage the interaction:
Although taking bupivacaine and Mexohar 150 mg Capsule together is generally avoided as it can result in an interaction, it can be taken if a doctor has advised it. However, consult a doctor immediately if you develop pale, grey, or blue-coloured skin, abnormal blood colouration, nausea, headache, dizziness, lightheadedness, fatigue, shortness of breath, Jerking movements of the arms and legs, Loss of consciousness, rapid or shallow breathing, a rapid heartbeat, palpitation, anxiety, or confusion. Do not stop using any medications without talking to a doctor.
MexiletineTramadol
Severe
How does the drug interact with Mexohar 150 mg Capsule:
Co-administration of tramadol with Mexohar 150 mg Capsule can increase the risk or severity of seizures(fits).

How to manage the interaction:
Taking tramadol with Mexohar 150 mg Capsule can possibly result in an interaction, it can be taken if your doctor has advised it. Avoid activities requiring mental focus such as driving or operating dangerous machinery. Do not discontinue any medications without consulting a doctor.
MexiletineIopamidol
Severe
How does the drug interact with Mexohar 150 mg Capsule:
Co-administration of iopamidol with Mexohar 150 mg Capsule can increase the risk or severity of fits. The risk increases in the elderly, patients undergoing alcohol or drug withdrawal, who have a history of fits or head trauma.

How to manage the interaction:
Although taking iopamidol and Mexohar 150 mg Capsule together can possibly result in an interaction, it can be taken if your doctor has advised it. However, if you experience symptoms such as pale, headache, rapid heart rate, shortness of breath, lightheadedness; or fatigue, consult a doctor immediately. Do not discontinue any medications without consulting a doctor.
MexiletineRasagiline
Severe
How does the drug interact with Mexohar 150 mg Capsule:
Co-administration of rasagiline with Mexohar 150 mg Capsule can increase blood levels of rasagiline.

How to manage the interaction:
Taking rasagiline with Mexohar 150 mg Capsule can possibly result in an interaction, it can be taken if your doctor has advised it. However, if you experience any symptoms such as drowsiness, dizziness, lightheadedness, blood pressure changes, nausea, vomiting, hallucinations, or abnormal behaviour, contact a doctor immediately. Do not discontinue any medications without consulting a doctor.
MexiletineAminophylline
Severe
How does the drug interact with Mexohar 150 mg Capsule:
Co-administration of aminophylline with Mexohar 150 mg Capsule can increase the blood levels of aminophylline and increase the risk of serious side effects.

How to manage the interaction:
Taking Aminophylline with Mexohar 150 mg Capsule can result in an interaction, it can be taken if a doctor has advised it. However, if you experience any symptoms such as nausea, vomiting, sleeplessness, restlessness, irregular heartbeats, or difficulty breathing, contact a doctor immediately. Do not discontinue any medications without consulting a doctor.

Drug-Food Interactions

verifiedApollotooltip
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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Diet & Lifestyle Advise

  • Maintain a low-salt diet and minimize eating processed foods as they contain more sodium. Try to replace salt with spices or herbs to add flavour to the food.
  • Do regular exercise as it helps lower blood pressure and keeps blood vessels and the heart in good condition.
  • Quit smoking as smoking increases blood pressure and heart rate.
  • Eat a balanced and healthy diet that includes plenty of vegetables, fruits, and low-fat or fat-free products.

Habit Forming

No

Therapeutic Class

ANTIARRHYTHMICS

Mexohar 150 mg Capsule Substitute

Substitutes safety advice
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Alcohol

Unsafe

You are recommended to avoid consumption of alcohol while taking Mexohar 150 mg Capsule as it may worsen dizziness or drowsiness.

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Pregnancy

Consult your doctor

Limited data are available on the effect of Mexohar 150 mg Capsule in pregnancy. Hence, if you are pregnant or planning pregnancy, inform your doctor before taking Mexohar 150 mg Capsule .

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Breast Feeding

Consult your doctor

If you are breastfeeding, please inform your doctor before taking Mexohar 150 mg Capsule . Mexiletine may be excreted in breast milk. Therefore, if your doctor prescribes Mexohar 150 mg Capsule , you will be advised to choose an alternate method of feeding your baby.

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Driving

Unsafe

Mexohar 150 mg Capsule may cause dizziness, drowsiness or blurred vision in some people. Therefore, avoid driving if you experience such side effects after taking Mexohar 150 mg Capsule .

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Liver

Caution

Mexohar 150 mg Capsule should be used with caution in patients with mild to moderate liver dysfunction and is not recommended for patients with severe liver disease. Therefore, inform your doctor if you have any liver problems before taking Mexohar 150 mg Capsule .

bannner image

Kidney

Unsafe

Mexohar 150 mg Capsule is not recommended for patients with severe kidney disease. Therefore, inform your doctor if you have any kidney disease before taking Mexohar 150 mg Capsule .

bannner image

Children

Unsafe

Mexohar 150 mg Capsule is not recommended for children and adolescents below 18 years of age.

FAQs

Mexohar 150 mg Capsule is used to treat life-threatening arrhythmias (irregular heartbeats) such as ventricular arrhythmia. Arrhythmia is a condition in which your heart beats irregularly, too fast, or too slow.

Mexohar 150 mg Capsule contains Mexiletine which works by blocking certain electrical signals in the heart. Thereby, it helps to stabilize the heart rhythm.

Mexohar 150 mg Capsule may cause blurred or double vision in some people. Therefore, drive only if your vision is clear after taking Mexohar 150 mg Capsule .

If you take more than the recommended dose of Mexohar 150 mg Capsule , it may be very harmful to your health. Therefore, you are advised to take Mexohar 150 mg Capsule in the dose and for the duration prescribed by your doctor. However, if you have irregular heartbeats (faster or slower), low blood pressure, nausea, fits, or hallucinations, contact your doctor immediately.

The side effects of Mexohar 150 mg Capsule include dizziness, headache, stomach pain, chest discomfort, insomnia (difficulty sleeping) and tremor. If these side effects persist or worsen, please consult your doctor.

No, Mexohar 150 mg Capsule is not a beta blocker. It is a sodium channel blocker and belongs to the class of medicines called antiarrhythmics. It blocks the fast sodium channels in heart, and thus, helps in treating ventricular arrhythmia (abnormal electrical activity). It blocks specific electrical signals in the heart and stabilizes the heart rhythm.

Mexohar 150 mg Capsule may lower heart rate. Also, it may also cause irregular heartbeats, palpitations, decrease in blood pressure and atrial fibrillation (abnormal heart rhythm). Thus, you will be hospitalized probably when you start using Mexohar 150 mg Capsule . Your doctor will monitor you carefully during this time and for as long as you continue to take Mexohar 150 mg Capsule .

Yes, Mexohar 150 mg Capsule may cause liver damage. This may occur within a few weeks after starting Mexohar 150 mg Capsule and is more likely to happen in patients with heart failure. Patients with impaired liver function are monitored carefully. Also, in patients with liver problems, Mexohar 150 mg Capsule stays for more time in body. Inform your doctor if you notice symptoms such as dark or tea-colored urine, fatigue (overtiredness), loss of appetite for several days or longer, or pain and tenderness on the right side of the abdomen. If your skin or the white part of your eyes turn yellow (jaundice), consult your doctor immediately.

You are recommended not to stop taking Mexohar 150 mg Capsule suddenly without consulting your doctor as it may cause arrhythmias to recur which could be harmful for you. It is advised to stop Mexohar 150 mg Capsule gradually over 1-2 weeks. The treatment duration differs from person to person and though no exact guide is available, withdrawal of Mexohar 150 mg Capsule should be attempted after a suitable arrhythmia-free period.

Yes, Mexohar 150 mg Capsule should be taken with food or antacids to avoid stomach upset. Take it at the same time every day. Also, drink enough water while sitting in an upright position.

Country of origin

India

Manufacturer/Marketer address

Cipla House, Peninsula Business Park, Ganpatrao Kadam Marg, Lower Parel, Mumbai-400013
Other Info - MEX0064

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Author Details

Veda MaddalaDoctor badge

Written By

Veda Maddala

M Pharmacy

Dr Aneela SiddabathuniDoctor badge

Reviewed By

Dr Aneela Siddabathuni

MPharma., PhD

Last Updated

Aug 28, 2025 | 9:28 AM IST

Doctor imageWe provide you with authentic, trustworthy and relevant information

Reference

  1. https://www.medicines.org.uk/emc/product/13304/pil
  2. https://www.tga.gov.au/sites/default/files/2023-01/foi-4030-02.pdf
  3. https://medlineplus.gov/druginfo/meds/a607064.html
  4. https://www.drugs.com/cons/mexiletine.html

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