Biolsar Hs 20mg Tablet
Description
Biolsar Hs Tablet is an antihypertensive medication. It is used for the management of high blood pressure. It contains a combination of olmesartan and chlorthalidone as active substances. Biolsar Hs
Tablet works by relaxing the blood vessels and reducing fluid volume, which helps to lower blood pressure. Take this medicine in the exact dose and duration as prescribed by your doctor. Do not stop taking this medicine on your own. Before starting Biolsar Hs Tablet, inform your doctor if you are pregnant, planning on becoming pregnant or breastfeeding and about your complete medical history.
Product Summary
Offer Price | ₹77.68 |
You Save | ₹24.53 (24% on MRP) |
Contains | Olmesartan Medoxomil(20.0 Mg)+Chlorthalidone / Chlortalidone(12.5 Mg) |
Uses | High blood pressure |
Side effects | Dizziness, headache, nausea, diarrhoea |
Therapy | ANTI-HYPERTENSIVE |
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Uses of Biolsar Hs 20mg Tablet
Contraindications of Biolsar Hs 20mg Tablet
- If you are allergic to Olmesartan, chlorthalidone, or any other ingredients of Biolsar Hs Tablet.
- If you are taking any medicine containing aliskiren. If you are not sure what these medicines are, please confirm with your doctor.
- If you are pregnant for over 3-months.
- If you have jaundice or diabetes.
- If you have problems with your gallbladder.
- If you have any kidney disease.
- If your urine output in 24 hours is very low (less than 100ml).
Side effects of Biolsar Hs 20mg Tablet
- Headache
- Dizziness
- Nausea
- Stomach pain
- Diarrhoea
Precautions and Warnings of Biolsar Hs 20mg Tablet
Pregnancy
Breast Feeding
Driving
Alcohol
Other General Warnings
- You suffer from any heart diseases.
- You have problems with your kidney or liver.
- You have diarrhoea, vomiting, or are dehydrated.
- You have low blood pressure.
- You are on treatment with high doses of water pills (furosemide, hydrochlorothiazide).
- You are on a low-salt diet.
- Your doctor has told you that you have high blood potassium levels.
- You have problems with your adrenal glands.
- You are taking other medicines to treat high blood pressure like ramipril, lisinopril, aliskiren, etc.
Mode of Action of Biolsar Hs 20mg Tablet
How Does It Work?
- Biolsar Hs Tablet works by the combined action of both its components -olmesartan and chlorthalidone.
- Olmesartan is an angiotensin-II receptor antagonist. Angiotensin II is a chemical produced in the body which causes blood vessels to narrow, thus increasing blood pressure. Olmesartan works by blocking the effect of angiotensin II, which lowers blood pressure by relaxing the blood vessels....
- Chlorthalidone prevents the reabsorption of sodium and chloride by blocking the sodium/chloride symporter. This reduces the plasma and extracellular fluid volume which thereby lowers the blood pressure....
Directions for Use of Biolsar Hs 20mg Tablet
- Biolsar Hs Tablet should be taken exactly as directed by your doctor.
- Swallow it whole with a glass of water.
- Do not cut, break, or chew the medicine.
- Take it at a fixed time for optimal benefits.
- You should not consume more than the dose prescribed by your doctor.
Interactions of Biolsar Hs 20mg Tablet
Interactions with other medicines
- Some medicines can affect the way Biolsar Hs Tablet works or this medicine itself can reduce the effectiveness of other medicines taken at the same time.
- Tell your doctor about all the medicines, supplements, or herbals you are currently taking or might take to avoid any possible interactions.
- Especially if you are taking medicines to treat heart problems, or are taking other medicines to treat high blood pressure, potassium supplements, painkillers, amiloride, spironolactone, lithium, or colesevelam (used to reduce cholesterol and fatty substances in the blood)....
Storage and disposal of Biolsar Hs 20mg Tablet
- Store Biolsar Hs Tablets in a cool and dry place.
- Keep the medicine away from children and pets.
Dosage of Biolsar Hs 20mg Tablet
Overdose
- Symptoms of overdose of Biolsar Hs Tablet may include dizziness, weakness, nausea, vomiting, and low blood pressure.
- If you experience any of the symptoms or think you have taken too much Biolsar Hs Tablet, contact your doctor immediately or visit the nearest hospital.
Missed a Dose
- If you have missed taking any dose of Biolsar Hs Tablet, take it as soon as you remember.
- If it is time for the next dose, skip the missed dose and continue your regular dosing schedule.
- Do not take a double dose of medicine to compensate for a missed one.
Content Details

Dr. Arpit Verma
MBBS, MD CCEBDM Diabetology

Dr. Ritu Budania
MBBS, MD (Pharmacology)
Frequently Asked Questions (FAQs)
Q: What is the use of Biolsar Hs Tablet?
Q: What is the composition of Biolsar Hs Tablet?
Q: How to take Biolsar Hs?
- Take Biolsar Hs Tablet exactly as directed by your doctor.
- Swallow it whole with a glass of water.
- Do not cut, break, or chew the medicine.
- Take it at a fixed time for optimal benefits.
- You should not consume more than the dose prescribed by your doctor.
Q: When to take Biolsar Hs?
References
- Olmesartan medoxomil 10 mg Film-coated tablets - Summary of Product Characteristics (SmPC) - (emc) [Internet]. Medicines.org.uk. [cited 24 Mar 2025].
- Olmesartan medoxomil 10 mg Film-coated tablets - Patient Information Leaflet (PIL) - (emc) [Internet]. Medicines.org.uk. [cited 24 Mar 2025].
- THALITONE (chlorthalidone) tablets, for oral use, USP [Internet]. Accessdata.fda.gov. [cited 24 Mar 2025].
- CDSCO [Internet]. Cdscoonline.gov.in. [cited 24 Mar 2025].
- Cushman WC, Bakris GL, White WB, Weber MA, Sica D, Roberts A, Lloyd E, Kupfer S. Azilsartan medoxomil plus chlorthalidone reduces blood pressure more effectively than Olmesartan plus hydrochlorothiazide in stage 2 systolic hypertension. Hypertension. 2012 Aug;60(2):310-8. [cited 24 Mar 2025].
- Torrentian. Olsar CH: Chlorthalidone and Olmesartan Medoxomil tablets. [Internet]. 2025 [cited 24 Mar 2025].
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