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Prescription requiredMicro LabsDiuretic and Anti-hypertensive
Olmat-H Tablet
Hydrochlorothiazide + Olmesartan
₹232MRP ₹2455% offIn stock
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Olmat-H Tablet is used for this medicine is used in the treatment of high blood pressure, heart failure, fluid retention and diabetic kidney disease.
Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated October 2026
Licensed pharmacyPharmacist-verified orderDelivered across India
Key details
Salt: Hydrochlorothiazide + Olmesartan
Available variants: tablet 15`S
Best price: ₹232 (₹15.49 per tablet)
MRP: ₹245
Prescription: Required
Manufacturer: MICRO LABS
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 Olmat-H Tablet
Olmat-H Tablet contains Hydrochlorothiazide + Olmesartan. It belongs to the Water tablet and Angiotensin receptor blocker / ACE inhibitor class of medicines.
Uses of Olmat-H Tablet
- High blood pressure
- Heart failure
- Fluid retention
- Diabetic kidney disease
Benefits of Olmat-H Tablet
- In High blood pressure
- Olmat-H helps the kidneys pass out extra salt and water, which lowers the volume the heart has to pump and brings blood pressure down.
- In Heart failure
- Olmat-H clears the fluid that collects in the lungs and legs when the heart is weak, so breathing is easier and the swelling in your ankles goes down.
- In Fluid retention
- Olmat-H makes you pass more urine so that trapped fluid leaves the body, relieving swelling and the heaviness and discomfort that go with it.
- In Diabetic kidney disease
- Olmat-H reduces the pressure inside the kidneys' filters and cuts the protein leaking into the urine, slowing the kidney damage that diabetes causes.
How Olmat-H Tablet works
This medicine combines 2 active ingredients: Hydrochlorothiazide and Olmesartan. Hydrochlorothiazide helps your kidneys remove surplus salt and water, which reduces swelling and lowers blood pressure. Olmesartan relaxes and widens your blood vessels by blocking a hormone that narrows them, so your heart does not have to push as hard and your blood pressure falls.
How to take Olmat-H Tablet
Swallow the tablet whole with a glass of water. Do not chew, crush or break it unless your doctor has told you to. Take it in the morning. Taking it at about the same time each day helps you remember. Follow the dose and the duration written on your prescription.
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
Take it as soon as you remember. If your next dose is almost due, skip the one you missed — never take two doses together to catch up.
If you take too much
An overdose of this medicine can cause severe dehydration, a sharp fall in blood pressure and dangerous salt imbalances. It can cause a severe fall in blood pressure, with dizziness, fainting and a fast or slow pulse. Do not wait for symptoms to appear — go to the nearest emergency department and take the pack or strip with you.
Side effects of Olmat-H Tablet
Most side effects of Olmat-H are mild and settle as the body gets used to the medicine. The ones reported most often are:
- Passing urine more often
- Dizziness on standing up
- Low potassium or sodium
- Muscle cramps
- Raised uric acid
- Thirst
- Headache
- Tiredness
- Raised potassium
- Dry cough
Stop the medicine and get help at once 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 Olmat-H Tablet
- AlcoholCAUTION
- Alcohol may worsen the side effects of this medicine. Limit it.
- PregnancyUNSAFE
- Not recommended in pregnancy. It may harm the developing baby, so tell your doctor at once if you are or might be pregnant.
- Breast feedingCONSULT YOUR DOCTOR
- Consult your doctor before using this while breastfeeding.
- DrivingCAUTION
- May cause drowsiness or affect your concentration. Do not drive until you know how it affects you.
- KidneyCONSULT YOUR DOCTOR
- Consult your doctor if you have kidney disease.
- LiverCONSULT YOUR DOCTOR
- Consult your doctor if you have liver disease.
Warnings and precautions
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. 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.
Do not take Olmat-H if
Not for anyone with a known allergy to this medicine or to any ingredient in the pack. Not for people who are unable to pass urine, or who are severely dehydrated. 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.
Interactions with other 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. 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.
How to store Olmat-H Tablet
Store below 30°C in the original pack, away from direct sunlight and moisture. Keep out of the reach of children.
Quick tips for Olmat-H Tablet
- Weigh yourself at the same time each day if you have heart failure, and report a rapid gain.
- Do not add extra salt, and ask before using a potassium-based salt substitute.
- Blood pressure medicines work only while you take them.
- Do not stop because you feel well.
- Tell your doctor at once if you become pregnant or are planning a pregnancy.
- Keep a home blood-pressure record if your doctor has asked for one.
Related lab tests
People taking Olmat-H are often asked to check these from time to time. Your doctor decides which and how often.
Manufacturer and class
- Manufacturer:
- MICRO LABS
- Therapeutic class:
- Diuretic and Anti-hypertensive
- Drug class:
- Water tablet and Angiotensin receptor blocker / ACE inhibitor
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Olmat-H Tablet FAQs
What is Olmat-H Tablet used for?
Olmat-H Tablet is commonly used for high blood pressure, heart failure, fluid retention and diabetic kidney disease. Always follow your doctor's advice, this information is for educational purposes and not a substitute for professional medical guidance.
What are the benefits of Olmat-H Tablet?
High blood pressure: Olmat-H helps the kidneys pass out extra salt and water, which lowers the volume the heart has to pump and brings blood pressure down. It is also used for heart failure, fluid retention, diabetic kidney disease.
What is the salt in Olmat-H Tablet?
Olmat-H Tablet contains Hydrochlorothiazide + Olmesartan. 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 Olmat-H Tablet?
Swallow the tablet whole with a glass of water. Take it exactly as prescribed; do not change the dose or stop early without talking to your doctor.
How does Olmat-H Tablet work?
This medicine combines 2 active ingredients: Hydrochlorothiazide and Olmesartan.
Is Olmat-H Tablet a prescription medicine?
Yes. Olmat-H 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 Olmat-H Tablet?
The side effects reported most often with Olmat-H are Passing urine more often, Dizziness on standing up, Low potassium or sodium, Muscle cramps, Raised uric acid. 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 Olmat-H Tablet be taken during pregnancy?
Olmat-H Tablet is not recommended in pregnancy. Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Olmat-H.
Can I drink alcohol while taking Olmat-H Tablet?
Limit alcohol while taking Olmat-H Tablet; it can worsen the side effects.
What if I miss a dose of Olmat-H Tablet?
Take it as soon as you remember.
Is Olmat-H Tablet habit forming?
No. Olmat-H Tablet is not known to be habit forming when taken as prescribed.
How much does Olmat-H Tablet cost on PingMeDoc Pharmacy?
Olmat-H Tablet starts at ₹232 (MRP ₹245) on PingMeDoc Pharmacy. Available in tablet 15`S. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Olmat-H Tablet?
Olmat-H Tablet is manufactured by MICRO LABS. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Olmat-H Tablet delivered?
Olmat-H 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.
Olmat-H Tablet, Quick facts
- Salt
- Hydrochlorothiazide + Olmesartan
- Form
- tablet
- Best price
- ₹232 (₹15.49 per tablet)
- MRP
- ₹245
- Prescription
- Required (Rx)
- Brand
- MICRO LABS
- Manufacturer
- MICRO LABS
- Therapeutic class
- Diuretic and Anti-hypertensive
- Drug class
- Water tablet and Angiotensin receptor blocker / ACE inhibitor
- Habit forming
- No
- Variants
- tablet 15`S
- Delivery
- Standard across India
References
Compiled from the manufacturer's prescribing information and the sources below, and reviewed by a registered pharmacist. It does not replace your own doctor's advice.
- PingMeDoc clinical monograph library — compiled from Indian package inserts, the Indian Pharmacopoeia
- CDSCO schedules and standard pharmacology references. Reviewed for patient readability. This is general information, not a substitute for your doctor's advice.
- Central Drugs Standard Control Organisation (CDSCO), Ministry of Health & Family Welfare, Government of India, approved drug and schedule listings.
- National List of Essential Medicines (NLEM) 2022, Government of India.
- Manufacturer's package insert / prescribing information for Olmat-H Tablet.
- 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.