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Prescription requiredGenfo Bioceuticals Pvt LtdCARDIAC

Gensar-20 mg Tablet

Telmisartan (40mg) + Hydrochlorothiazide (12.5mg)

₹37MRP ₹39In stock
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Delivery across India. Free above ₹999; ₹49 from ₹499, ₹99 below. Chennai express delivery is chargeable.

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Gensar-20 mg Tablet is used for treatment of Hypertension (high blood pressure).

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

Licensed pharmacyPharmacist-verified orderDelivered across India

Key details

Salt: Telmisartan (40mg) + Hydrochlorothiazide (12.5mg)
Available variants: tablet 20 mg 10`S
Best price: ₹37 (₹3.71 per tablet)
MRP: ₹39
Prescription: Required
Manufacturer: GENFO BIOCEUTICALS 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

Same salt, lower price

Medicines with the same active ingredient and strength as Gensar-20 mg Tablet.

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Gensar-20 mg Tablet

tablet - 20 mg - 10 S

₹37

₹3.71 per tablet

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    OZONE PHARMACEUTICALS LTD · tablet - 40mg + 12.5mg - 30 S · Rx

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  • Ozotel-H Tab

    OZONE PHARMACEUTICALS LTD · tablet - 40.0mg + 12.5mg - 15 S · Rx

    ₹52

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Compare all substitutes
Same salt, different brand — what does that mean?

A substitute contains the same active ingredient (salt), in the same strength, as Gensar-20 mg Tablet. The medicine inside is the same — the brand name, manufacturer and price are what differ.

All medicines sold in India, branded or generic, must meet the quality standards set by the national drug regulator (CDSCO). A lower price does not mean lower quality.

Please confirm with your doctor or pharmacist before switching brands — they will check that the strength and form match your prescription.

Composition of Gensar-20 mg Tablet

Gensar-20 mg Tablet contains Telmisartan (40mg) + Hydrochlorothiazide (12.5mg). It belongs to the Angiotensin receptor blocker / ACE inhibitor and Water tablet class of medicines.

Uses of Gensar-20 mg Tablet

Treatment of Hypertension (high blood pressure)

Key benefits

  • In Treatment of Hypertension (high blood pressure) Gensar H 40mg/12.5mg Tablet is a combination of two medicines namely telmisartan and hydrochlorothiazide. It is generally used when one medicine alone is not controlling your blood pressure effectively. Telmisartan works by relaxing and widening your blood vessels so your blood can flow more easily. This will lower your blood pressure. Hydrochlorothiazide is known as a diuretic (water pill) which increases urine output thereby lowering blood pressure. If your blood pressure is controlled you are less at risk of having a heart attack
  • stroke
  • or kidney problems. The medicine must be taken regularly as prescribed to be effective. You do not usually feel any direct benefit from taking this medicine
  • but it works in the long term to keep you well.

How Gensar-20 mg Tablet works

Gensar H 40mg/12.5mg Tablet is a combination of two medicines:.

How to take Gensar-20 mg Tablet

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. Gensar H 40mg/12.5mg Tablet may be taken with or without 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 Gensar H 40mg/12.5mg Tablet, 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

An overdose of this medicine can cause a severe fall in blood pressure, with dizziness, fainting and a fast or slow pulse. It can cause severe dehydration, a sharp fall in blood pressure and dangerous salt imbalances. Do not wait for symptoms to appear — go to the nearest emergency department and take the pack or strip with you.

Side effects of Gensar-20 mg Tablet

Most side effects of Gensar-20 mg 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 Gensar-20 mg Tablet

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

Warnings and precautions

Stand up slowly for the first few days — dizziness on rising is common when you start or your dose goes up. Stop and seek urgent care if your lips, tongue, face or throat swell, or you have difficulty breathing. A persistent dry, tickly cough can be caused by the ACE inhibitor group; tell your doctor rather than stopping on your own, as an alternative exists. Your doctor will check your kidney function and potassium after starting and after any dose change. Do not use salt substitutes containing potassium without asking your doctor. Take it in the morning so that passing urine does not disturb your sleep. Your doctor will check your salts and kidney function with blood tests — do not skip them. Report muscle cramps, marked weakness, confusion or an irregular heartbeat; these can be signs your potassium or sodium has fallen. In hot weather or during an illness with vomiting or loose motions, tell your doctor — you may become dehydrated quickly.

Do not take Gensar-20 mg if

Not for anyone with a known allergy to this medicine or to any ingredient in the pack. Must not be used in pregnancy — it can seriously harm the developing baby. Not for people with narrowing of both kidney arteries, or a history of swelling of the face and throat caused by this group of medicines. Not for people who are unable to pass urine, or who are severely dehydrated.

Interactions with other medicines

Anti-inflammatory painkillers reduce the effect and can harm the kidneys when combined. Potassium supplements, potassium-sparing water tablets and salt substitutes can push potassium too high. Lithium levels rise when taken with these medicines. Anti-inflammatory painkillers blunt the effect and can strain the kidneys. Lithium and digoxin levels are affected; tell your doctor if you take either. Potassium-sparing types must not be combined with potassium supplements without supervision.

How to store Gensar-20 mg Tablet

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

Expert advice for Gensar-20 mg Tablet

It can be taken with or without food. Gensar H 40mg/12.5mg Tablet may cause dehydration. Drink plenty of fluids and inform your doctor if you develop extreme thirst, very dry mouth or muscle weakness. It may cause dizziness. Get up slowly when rising from a sitting or lying position. Use of Gensar H 40mg/12.5mg Tablet during pregnancy or breastfeeding is unsafe.

Manufacturer and class

Manufacturer:
GENFO BIOCEUTICALS PVT LTD
Therapeutic class:
CARDIAC
Drug class:
Angiotensin receptor blocker / ACE inhibitor and Water tablet

Substitutes for Gensar-20 mg Tablet

Medicines with the same active ingredient (Telmisartan (40mg) + Hydrochlorothiazide (12.5mg)). Ask your doctor or pharmacist before switching brands.

MedicinePackPricevs Gensar-20 mg Tablet
Ozotel-H TabletOZONE PHARMACEUTICALS LTDtablet · 15`S₹5241% more
Targit 20 mgPfizer Ltd15`S₹5858% more
Cortel 40 mg TabletCorona Remedies Pvt Ltdtablet · 15`S₹6473% more
Telzeal-H TabletXYRIS LIFE SCIENCES PVT LTDtablet · 10`S₹76104% more
Ozotel TabletOZONE PHARMACEUTICALS LTDtablet · 30`S₹79114% more
Telsal HLIFE GAIN PHARMA10`S₹81118% more
Telkonol-H TabletKnoll Pharmaceuticals Ltdtablet · 10 Tablet₹85130% more
Telvas-H 40/12.5 TabletARISTO PHARMACEUTICALS PVT LTDtablet · 10`S₹88138% more
Telmiget H TabletLIVIDUS PHARMACEUTICALS PVT LTD.`tablet · 10`S₹89141% more
Telchoice HQ-CHECK10`S₹120225% more
Jupitel-H TabletMYK PHARMACEUTICALStablet · 10`S₹126239% more
Cortel H 40 mg TabletCorona Remedies Pvt Ltdtablet · 15`S₹128246% more
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Gensar-20 mg Tablet FAQs

What is Gensar-20 mg Tablet used for?
Gensar-20 mg Tablet is commonly used for Treatment of Hypertension (high blood pressure). 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 Gensar-20 mg Tablet?
Gensar-20 mg Tablet contains Telmisartan (40mg) + Hydrochlorothiazide (12.5mg). 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 Gensar-20 mg Tablet?
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 Gensar-20 mg Tablet work?
Gensar H 40mg/12.5mg Tablet is a combination of two medicines:.
Is Gensar-20 mg Tablet a prescription medicine?
Yes. Gensar-20 mg Tablet 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 Gensar-20 mg Tablet?
The side effects reported most often with Gensar-20 mg 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 Gensar-20 mg Tablet be taken during pregnancy?
Pregnancy CONSULT YOUR DOCTOR Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Gensar-20 mg.
Can I drink alcohol while taking Gensar-20 mg Tablet?
Alcohol CONSULT YOUR DOCTOR
What if I miss a dose of Gensar-20 mg Tablet?
If you miss a dose of Gensar H 40mg/12.5mg Tablet, take it as soon as possible.
Is Gensar-20 mg Tablet habit forming?
No. Gensar-20 mg Tablet is not known to be habit forming when taken as prescribed.
How much does Gensar-20 mg Tablet cost on PingMeDoc Pharmacy?
Gensar-20 mg Tablet starts at ₹37 (MRP ₹39) on PingMeDoc Pharmacy. Available in tablet 20 mg 10`S. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Gensar-20 mg Tablet?
Gensar-20 mg Tablet is manufactured by GENFO BIOCEUTICALS PVT LTD. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Gensar-20 mg Tablet delivered?
Gensar-20 mg Tablet 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.

Gensar-20 mg Tablet, Quick facts

Salt
Telmisartan (40mg) + Hydrochlorothiazide (12.5mg)
Form
tablet
Best price
₹37 (₹3.71 per tablet)
MRP
₹39
Prescription
Required (Rx)
Schedule
Schedule H
Brand
GENFO BIOCEUTICALS PVT LTD
Manufacturer
GENFO BIOCEUTICALS PVT LTD
Therapeutic class
CARDIAC
Drug class
Angiotensin receptor blocker / ACE inhibitor and Water tablet
Habit forming
No
Variants
tablet 20 mg 10`S
Delivery
Standard across India

References

The information on Gensar-20 mg Tablet 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. 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 Gensar-20 mg Tablet.
  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.