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Clemitan CH 40 Tablet

Written By Dr. Swati Mishra, BDS
Reviewed By Dr. Rajeev Sharma, MBA, MBBS
Last updated on 21 Jan 2026 | 03:59 PM (IST)
Clemitan CH 40 Tablet contains two medicines, both of which help to control high blood pressure. Lowering blood pressure helps to reduce your risk of having a heart attack or a stroke in the future.
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₹90.1 MRP ₹102.1912% off 
 
 
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Clemitan CH 40 Tablet is currently sold out
Same composition alternative:
Venpres-CH 40mg/12.5mg Tablet
₹65.7₹97.5
27% cheaper alternative available
Sold out
Clemitan CH 40 Tablet
Clemitan CH 40 Tablet
strip of 10 tablets
₹90.1
₹102.19
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Same composition
Venpres-CH 40mg/12.5mg Tablet
Venpres-CH 40mg/12.5mg Tablet
strip of 10 tablets
Telmisartan (40mg) + Chlorthalidone (12.5mg)
by Leeford Healthcare Ltd
₹65.7
₹5.58 per tablet

₹55.8

order for
₹1200

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General Information

Contains

Telmisartan (40mg)+ Chlorthalidone (12.5mg)

Marketer

Glenon Healthcare

Storage

Store below 25°C
The content is shown in English
Clemitan CH 40 Tablet image
Clemitan CH 40 Tablet image
Clemitan CH 40 Tablet image

Product introduction

You can take Clemitan CH 40 Tablet with or without food. The dose will depend on your condition and how you respond to the medicine. Try to take it at the same time each day. It is important to keep taking this medicine until your doctor tells you not to. It contains a diuretic (water pill) and will make you urinate more. It is best to avoid taking this medicine within four hours of going to bed. Use this medicine regularly to get the most benefit from it, even if you feel well. High blood pressure does not usually have symptoms, and if you stop taking it, your risk of heart attack or stroke may increase.


The most common side effect is dizziness. Other side effects include nausea, diarrhea, headache, and altered blood lipids. Frequent urination is not a side effect of this medicine. You may experience other possible side effects, but most are rare. Make sure you read the leaflet that comes with your medicines and tell your doctor if you are bothered by side effects or if they do not go away. It may be possible to adjust your dose or try a different medicine.


This medicine is not recommended during pregnancy, and you should ask your doctor before taking it if you have kidney or liver disease, heart trouble, or diabetes. Drinking alcohol can further lower your blood pressure and may cause side effects.

Uses of Clemitan CH Tablet

Benefits of Clemitan CH Tablet

Treatment of Hypertension (high blood pressure)
Clemitan CH 40 Tablet is generally used when one medicine alone is not controlling your blood pressure effectively. It relaxes and widens the blood vessels so the blood can flow more easily. This helps lower the blood pressure. It also 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.

Side effects of Clemitan CH Tablet

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
Common side effects of Clemitan CH
  • Dizziness
  • Back pain
  • Sinus infection
  • Diarrhea
  • Red spots or bumps
  • Decreased potassium level in blood
  • Increased uric acid level in blood
  • Postural hypertension (high blood pressure)
  • Impotence
  • Loss of appetite
  • Gastrointestinal disturbance

How to use Clemitan CH 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. Clemitan CH 40 Tablet may be taken with or without food.

How Clemitan CH Tablet works

Telmisartan and chlorthalidone, which lower blood pressure effectively. Telmisartan is an angiotensin receptor blocker (ARB). It works by blocking the hormone angiotensin, thereby relaxing blood vessels. This allows the blood to flow more smoothly and the heart to pump more efficiently. Chlorthalidone is a diuretic that removes extra water and certain electrolytes from the body. Over time, it also relaxes blood vessels and improves blood flow.

All substitutes for Clemitan CH 40 Tablet

For information purposes only. Consult a doctor before taking any medicine.

Venpres-CH 40mg/12.5mg Tablet

by Leeford Healthcare Ltd
₹6.57/tablet
27% cheaper
<h3 class=bodySemiBold>Venpres-CH 40mg/12.5mg Tablet</h3>

ERItel CH 40 Tablet

by Eris Lifesciences Ltd
₹15.73/tablet
75% costlier
<h3 class=bodySemiBold>ERItel CH 40 Tablet</h3>

TAZloC-CT 40 Tablet

by USV Private Limited
₹15/tablet
66% costlier
<h3 class=bodySemiBold>TAZloC-CT 40 Tablet</h3>

Tellzy-CH 40 Tablet

by Alembic Pharmaceuticals Ltd
₹18.73/tablet
108% costlier
<h3 class=bodySemiBold>Tellzy-CH 40 Tablet</h3>

CTD-T 12.5/40 Tablet

by Ipca Laboratories Ltd.
₹17.53/tablet
95% costlier
<h3 class=bodySemiBold>CTD-T 12.5/40 Tablet</h3>

Quick tips

  • Clemitan CH 40 Tablet may be taken with or without food.
  • Clemitan CH 40 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 Clemitan CH 40 Tablet during pregnancy or breastfeeding is unsafe.
  • It may also decrease the risk of stroke and heart attacks.

Safety advice

Alcohol

Alcohol

CAUTION
Alcohol should be used with caution while taking Clemitan CH 40 Tablet.
Pregnancy

Pregnancy

UNSAFE
Clemitan CH 40 Tablet is highly unsafe during pregnancy. It can cause serious harm to the unborn baby, including birth defects and pregnancy loss. Do not use this medicine if you are pregnant or planning to become pregnant.
Breast feeding

Breast feeding

UNSAFE
Clemitan CH 40 Tablet is unsafe to use during breastfeeding. Data suggests that the drug may cause toxicity to the baby.
Driving

Driving

CONSULT YOUR DOCTOR
It is not known whether Clemitan CH 40 Tablet alters the ability to drive. Do not drive if you experience any symptoms that affect your ability to concentrate and react. Please consult your doctor.
Kidney

Kidney

CAUTION
Clemitan CH 40 Tablet should be used with caution in patients with severe kidney disease. Dose adjustment may be needed.
Use of Clemitan CH 40 Tablet is not recommended in these patients.
Liver

Liver

UNSAFE
Clemitan CH 40 Tablet is unsafe to use in patients with liver disease and should be avoided.

Frequently asked questions

Clemitan CH 40 Tablet is a combination of two medicines that help keep the blood pressure under control. The medicine works by reducing the risk of strokes and myocardial infarction (heart attack), thereby treating hypertension (high blood pressure).
Yes, the use of Clemitan CH 40 Tablet can cause dizziness (feeling faint, weak, unsteady, or lightheaded) in some people. If you feel dizzy or lightheaded, it would be best to rest for some time and resume once you feel better.
The use of Clemitan CH 40 Tablet is considered to be harmful for people with known allergies to any of the components of this medicine. It should preferably be avoided in people with severe kidney or liver impairment and in people with anuria (reduction or absence of urine). Its use should also be avoided in women who are in the second and third trimesters of their pregnancy.
Keep this medicine in the container or the pack it came in, tightly closed. Store it according to the instructions mentioned on the pack or label. Dispose of the unused or expired medicine. Make sure it is not consumed by pets, children, or other people.
Even if your blood pressure is successfully lowered by this medicine, it is advised to continue your medication. If you stop taking Clemitan CH 40 Tablet, your blood pressure could rise back up again. Blood pressure-lowering medicines only help to control your condition but do not cure it. You will probably need to take them for the rest of your life. Remember, by keeping your blood pressure controlled, you are reducing your risk of having a heart attack or a stroke.
You should not stop taking Clemitan CH 40 Tablet without consulting your doctor. If you do stop taking it, your blood pressure may rise, and you may put yourself at greater risk of having a heart attack or a stroke. If you experience any persistent side effects, talk to your doctor.
Clemitan CH 40 Tablet is generally safe to take for a long time. Some blood pressure medicines work best when they are taken for a long time. Consult your doctor if not sure.
Usually, treatment with Clemitan CH 40 Tablet is long-term and may even be for the rest of your life. Talk to your doctor in case you have any concerns regarding Clemitan CH 40 Tablet, but do not stop taking it without consulting the doctor.
High blood pressure does not usually have any symptoms, so you do not feel ill if there is any fluctuation in blood pressure. Therefore, these tablets may not make you feel “better”. This does not mean that you can stop the medicine, as they are working in the background to reduce your risk of serious illness.
Some blood pressure medicines (including water pills like hydrochlorothiazide) may affect a man’s ability to gain or maintain an erection (erectile dysfunction). However, it is thought that other blood pressure medicines can actually improve erectile dysfunction. If you are worried or notice some changes, talk to your doctor. There is no firm evidence that suggests any effect on the fertility of either men or women with the use of Clemitan CH 40 Tablet.
Lifestyle changes play a major role in keeping you healthy if you are taking Clemitan CH 40 Tablet. Avoid taking excess salt in your diet and find ways to reduce or manage stress in your life. Practice yoga or meditation, or take up a hobby. Ensure that you have a sound sleep every night, as this also helps to reduce stress levels and helps to keep your blood pressure normal. Stop smoking and alcohol consumption, as this helps in lowering your blood pressure and preventing heart problems. Exercise regularly and take a balanced diet that includes whole grains, fresh fruits, vegetables, and fat-free products. Consult your doctor if you need any further guidance to get the maximum benefit of Clemitan CH 40 Tablet and to keep yourself healthy.

Fact Box

Habit Forming

No

Therapeutic Class

CARDIAC

Related lab tests

Kidney Function Test

References

  1. Telmisartan Potassium + Chlorthalidone [Product Label]. [Accessed 28th Sept. 2023] (online) Available from:
  2. Telmisartan+Chlorthalidone [Summary of Product Characteristics]. [Accessed 21 Jan. 2026] (online) Available from:
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Tata 1mg's sole intention is to ensure that its consumers get information that is expert-reviewed, accurate and trustworthy. However, the information contained herein should NOT be used as a substitute for the advice of a qualified physician. The information provided here is for informational purposes only. This may not cover everything about particular health conditions, lab tests, medicines, all possible side effects, drug interactions, warnings, alerts, etc. Please consult your doctor and discuss all your queries related to any disease or medicine. We intend to support, not replace, the doctor-patient relationship.

Marketer details

Name: Glenon Healthcare
Address: 7, Shrinath Estate Behind Lalji Mulji Transport, Aslali, Ahmedabad 382 427

Vendor Details

Country of origin: India

Lab tests offered by us

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Most medicines cannot be sold without a valid prescription, as per the Drugs and Cosmetics Act, 1940 and Rules, 1945
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