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Prescription requiredSun PharmaCARDIAC

Olvance Ct 20 mg Tablet

Olmesartan Medoxomil (20mg) + Chlorthalidone (12.5mg)

Olvance Ct 20 mg Tablet is used for hypertension (high blood pressure).

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

₹154₹15.45 per tablet
100% genuine medicinesPharmacist-verified orderDelivered across India

Key details

Salt: Olmesartan Medoxomil (20mg) + Chlorthalidone (12.5mg)
Available variants: tablet 20 mg 10`S
Best price: ₹154 (₹15.45 per tablet)
Prescription: Required
Manufacturer: SUN PHARMA 2

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 Olvance Ct 20 mg Tablet

Olvance Ct 20 mg Tablet contains Olmesartan Medoxomil (20mg) + Chlorthalidone (12.5mg).

Uses of Olvance Ct 20 mg Tablet

Hypertension (high blood pressure)

Key benefits

  • In Hypertension (high blood pressure) Olvance-CT 20 Tablet is a combination of two medicines namely Olmesartan and chlorthalidone. It is generally used when one medicine alone is not controlling your blood pressure effectively. Olmesartan works by relaxing and widening your blood vessels so your blood can flow more easily. This will lower your blood pressure. Chlorthalidone 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 Olvance Ct 20 mg Tablet works

Olvance-CT 20 Tablet is a combination of olmesartan medoxomil and chlorthalidone. Olmesartan medoxomil works by blocking the action of angiotensin II, a substance that causes blood vessels to narrow, thereby relaxing and widening the blood vessels to lower blood pressure. Chlorthalidone is a diuretic that helps remove excess salt and water from the body through urine, reducing fluid volume and easing the workload on the heart. Together, they help lower and control blood pressure effectively.

How to take Olvance Ct 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. Olvance-CT 20 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 Olvance-CT 20 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

Taking more Olvance Ct 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 Olvance Ct 20 mg Tablet

Most side effects of Olvance Ct 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 Olvance Ct 20 mg Tablet

PregnancyPregnancy UNSAFE
BreastfeedingBreast feeding UNSAFE
AlcoholAlcohol CAUTION
DrivingDriving CONSULT YOUR DOCTOR
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 Olvance Ct. Some combinations can change how Olvance Ct works or raise the chance of side effects.

How to store Olvance Ct 20 mg Tablet

Store Olvance Ct 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 Olvance Ct 20 mg Tablet

You have been prescribed Olvance-CT 20 Tablet for the treatment of high blood pressure. It can be taken with or without food. Olvance-CT 20 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 Olvance-CT 20 Tablet during pregnancy or breastfeeding is unsafe. It may also decrease the risk of stroke and heart attacks.

Manufacturer and class

Manufacturer:
SUN PHARMA 2
Therapeutic class:
CARDIAC

Substitutes for Olvance Ct 20 mg Tablet

Medicines with the same active ingredient (Olmesartan Medoxomil (20mg) + Chlorthalidone (12.5mg)). Ask your doctor or pharmacist before switching brands.

MedicinePackPricevs Olvance Ct 20 mg Tablet
Olkem 20 CtALKEM LAB10`S₹19526% more
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Olvance Ct 20 mg Tablet FAQs

What is Olvance Ct 20 mg Tablet used for?
Olvance Ct 20 mg Tablet is commonly used for 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 Olvance Ct 20 mg Tablet?
Olvance Ct 20 mg Tablet contains Olmesartan Medoxomil (20mg) + Chlorthalidone (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 Olvance Ct 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 Olvance Ct 20 mg Tablet work?
Olvance-CT 20 Tablet is a combination of olmesartan medoxomil and chlorthalidone.
Is Olvance Ct 20 mg Tablet a prescription medicine?
Yes. Olvance Ct 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 Olvance Ct 20 mg Tablet?
The side effects reported most often with Olvance Ct 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 Olvance Ct 20 mg Tablet be taken during pregnancy?
Pregnancy UNSAFE Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Olvance Ct.
Can I drink alcohol while taking Olvance Ct 20 mg Tablet?
Alcohol CAUTION
What if I miss a dose of Olvance Ct 20 mg Tablet?
If you miss a dose of Olvance-CT 20 Tablet, take it as soon as possible.
Is Olvance Ct 20 mg Tablet habit forming?
No. Olvance Ct 20 mg Tablet is not known to be habit forming when taken as prescribed.
How much does Olvance Ct 20 mg Tablet cost on PingMeDoc Pharmacy?
Olvance Ct 20 mg Tablet starts at ₹154 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 Olvance Ct 20 mg Tablet?
Olvance Ct 20 mg Tablet is manufactured by SUN PHARMA 2. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Olvance Ct 20 mg Tablet delivered?
Olvance Ct 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.

Olvance Ct 20 mg Tablet, Quick facts

Salt
Olmesartan Medoxomil (20mg) + Chlorthalidone (12.5mg)
Form
tablet
Best price
₹154 (₹15.45 per tablet)
Prescription
Required (Rx)
Schedule
Schedule H
Brand
SUN PHARMA 2
Manufacturer
SUN PHARMA 2
Therapeutic class
CARDIAC
Habit forming
No
Variants
tablet 20 mg 10`S
Delivery
Standard across India

References

The information on Olvance Ct 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. 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 Olvance Ct 20 mg Tablet.
  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.