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Prescription requiredTasmed India Pvt LtdCARDIAC

Welhart 150 mg Capsule

Mexiletine (150mg)

Welhart 150 mg Capsule is used for arrhythmia.

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

₹903₹90.26 per capsule
100% genuine medicinesPharmacist-verified orderDelivered across India

Key details

Salt: Mexiletine (150mg)
Available variants: capsule 150 mg 10`S
Best price: ₹903 (₹90.26 per capsule)
Prescription: Required
Manufacturer: TASMED INDIA 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 Welhart 150 mg Capsule

Welhart 150 mg Capsule contains Mexiletine (150mg).

Uses of Welhart 150 mg Capsule

Arrhythmia

Key benefits

  • In Arrhythmia Arrhythmia is a condition where the heartbeat becomes irregular
  • too fast
  • or too slow
  • affecting the heart’s efficiency in pumping blood. Welhart 150mg Capsule helps restore a normal heart rhythm
  • improving blood flow and reducing symptoms such as palpitations
  • dizziness
  • or fainting. This supports healthy heart function and lowers the risk of complications linked to abnormal heart rhythms.

How Welhart 150 mg Capsule works

Welhart 150mg Capsule is an anti-arrhythmic medication. It regulates heart beat by blocking abnormal electrical signals in the heart.

How to take Welhart 150 mg Capsule

Take this medicine in the dose and duration as advised by your doctor. Welhart 150mg Capsule should be taken with or after food.

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

If you miss a dose of Welhart 150mg Capsule, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular schedule. Do not double the dose.

If you take too much

Taking more Welhart 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 Welhart 150 mg Capsule

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

  • Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them

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 Welhart 150 mg Capsule

PregnancyPregnancy CONSULT YOUR DOCTOR
BreastfeedingBreast feeding CONSULT YOUR DOCTOR
AlcoholAlcohol CONSULT YOUR DOCTOR
DrivingDriving UNSAFE
KidneyKidney CAUTION
LiverLiver UNSAFE
Habit formingNo

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 Welhart. Some combinations can change how Welhart works or raise the chance of side effects.

How to store Welhart 150 mg Capsule

Store Welhart 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 Welhart 150 mg Capsule

Welhart 150mg Capsule may cause dizziness. Do not drive or perform activities that require mental focus until you know how it affects you. Do not start any medicine, including prescription or over-the-counter medicines, without informing your doctor, as they may alter Welhart 150mg Capsule levels in your body. Your doctor may get blood tests done to check your sodium and potassium levels, kidney function, and lung function before starting treatment with this medicine. Your doctor may regularly monitor your blood sugar level while taking this medicine. Inform your doctor if you experience a slow or fast heart rate, chest pain, or shortness of breath. Inform your doctor if you are pregnant or planning to conceive or breastfeeding. Do not stop taking medication suddenly without talking to your doctor.

Manufacturer and class

Manufacturer:
TASMED INDIA PVT LTD
Therapeutic class:
CARDIAC
Chemical class:
Phenol ethers

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Welhart 150 mg Capsule FAQs

What is Welhart 150 mg Capsule used for?
Welhart 150 mg Capsule is commonly used for Arrhythmia. 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 Welhart 150 mg Capsule?
Welhart 150 mg Capsule contains Mexiletine (150mg). 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 Welhart 150 mg 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 Welhart 150 mg Capsule work?
Welhart 150mg Capsule is an anti-arrhythmic medication.
Is Welhart 150 mg Capsule a prescription medicine?
Yes. Welhart 150 mg 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 Welhart 150 mg Capsule?
The side effects reported most often with Welhart are Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them. 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 Welhart 150 mg Capsule be taken during pregnancy?
Pregnancy CONSULT YOUR DOCTOR Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Welhart.
Can I drink alcohol while taking Welhart 150 mg Capsule?
Alcohol CONSULT YOUR DOCTOR
What if I miss a dose of Welhart 150 mg Capsule?
If you miss a dose of Welhart 150mg Capsule, take it as soon as possible.
Is Welhart 150 mg Capsule habit forming?
No. Welhart 150 mg Capsule is not known to be habit forming when taken as prescribed.
How much does Welhart 150 mg Capsule cost on PingMeDoc Pharmacy?
Welhart 150 mg Capsule starts at ₹903 on PingMeDoc Pharmacy. Available in capsule 150 mg 10`S. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Welhart 150 mg Capsule?
Welhart 150 mg Capsule is manufactured by TASMED INDIA PVT LTD. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Welhart 150 mg Capsule delivered?
Welhart 150 mg 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.

Welhart 150 mg Capsule, Quick facts

Salt
Mexiletine (150mg)
Form
capsule
Best price
₹903 (₹90.26 per capsule)
Prescription
Required (Rx)
Brand
TASMED INDIA PVT LTD
Manufacturer
TASMED INDIA PVT LTD
Therapeutic class
CARDIAC
Chemical class
Phenol ethers
Action class
Class I Antiarrhythmics
Habit forming
No
Variants
capsule 150 mg 10`S
Delivery
Standard across India

References

The information on Welhart 150 mg 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 Welhart 150 mg 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.