
Ace Revelol 25/2.5
IPCA Laboratories Ltd - 10 S
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Prescription required
Chlorthalidone (12.5mg)
Delivery across India. Free above ₹999; ₹49 from ₹499, ₹99 below. Chennai express delivery is chargeable.
This medicine needs a prescription.
You can pay now and add the prescription afterwards. We pack your order only after a pharmacist verifies it.
A doctor decides whether a prescription can be issued. If it is not issued, the prescription items in your order are cancelled and refunded. You choose this at checkout.
Ctd M 6.25/50 Tablet is used for hypertension (high blood pressure).
Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated September 2026
Medicines with the same active ingredient and strength as Ctd M 6.25/50 Tablet.
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Ctd M 6.25/50 Tablet
tablet - 12.5mg - 10 S
₹143
₹14.34 per tablet
SYSTOPIC LAB · tablet - 12.5 mg - 10 S · Rx
₹24
₹2.41 per tablet
Elbrit LIfe Sciences · tablet - 12.5 mg - 15 S · Rx
₹88
₹5.88 per tablet
LUPIN LAB · tablet - 12.5mg - 15 S · Rx
₹139
₹9.26 per tablet
A substitute contains the same active ingredient (salt), in the same strength, as Ctd M 6.25/50 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.
Ctd M 6.25/50 Tablet contains Chlorthalidone (12.5mg). It belongs to the Water tablet class of medicines.
Hypertension (high blood pressure)
CTD 12.5 Tablet is a diuretic which lowers blood pressure by removing extra water and certain electrolytes from the body. Over time it also relaxes blood vessels and improves blood flow.
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. CTD 12.5 Tablet should be taken with or after food.
Take it exactly as your doctor prescribed. Do not change the dose or stop early on your own.
If you miss a dose of CTD 12.5 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.
An overdose of this medicine 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.
Most side effects of Ctd M 6.25/50 are mild and settle as the body adjusts. Reported side effects include:
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.
| Pregnancy | Pregnancy CONSULT YOUR DOCTOR |
|---|---|
| Breastfeeding | Breast feeding UNSAFE |
| Alcohol | Alcohol UNSAFE |
| Driving | Driving CONSULT YOUR DOCTOR |
| Kidney | Kidney CAUTION |
| Liver | Liver CAUTION |
| Habit forming | No |
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.
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.
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.
Store below 30°C in the original pack, away from direct sunlight and moisture. Keep out of the reach of children.
Take it in the morning with breakfast to avoid getting up at night to urinate. It makes you feel dizzy. Avoid driving and attention requiring activity until you know how it affects you. Avoid alcohol intake while taking CTD 12.5 Tablet as it may increase the dizziness. It may cause a sudden drop of sodium level in blood. Avoid low sodium diet while you are taking this medication. Monitor your blood pressure after starting CTD 12.5 Tablet, and notify your doctor if it does not lower down. Notify your doctor if you experience dizziness, tiredness, or muscle weakness that does not go away. Inform your doctor if you are pregnant, planning pregnancy or breastfeeding. CTD 12.5 Tablet helps lower blood pressure and also removes excess water from your body. Take it in the morning with breakfast to avoid getting up at night to urinate. It may cause dizziness in the initial days of treatment. Monitor your blood pressure after starting CTD 12.5 Tablet, and notify your doctor if it does not lower down. Notify your doctor if you experience dizziness, tiredness, or muscle weakness that does not go away. You may be asked to get regular blood tests done to monitor your kidney function. It makes you feel dizzy. Avoid driving and attention requiring activity until you know how it affects you. Avoid alcohol intake while taking CTD 12.5 Tablet as it may increase the dizziness. It may cause a sudden drop of sodium level in blood. Avoid low sodium diet while you are taking this medication. Inform your doctor if you are pregnant, planning pregnancy or breastfeeding.
Medicines with the same active ingredient (Chlorthalidone (12.5mg)). Ask your doctor or pharmacist before switching brands.
| Medicine | Pack | Price | vs Ctd M 6.25/50 Tablet |
|---|---|---|---|
| New Ch 12.5 mg TabletSYSTOPIC LAB | tablet · 10`S | ₹24 | 83% cheaper |
| Chlorvix 12.5 mg TabletElbrit LIfe Sciences | tablet · 15`S | ₹88 | 38% cheaper |
| Lupiclor 12.5 TabletLUPIN LAB | tablet · 15`S | ₹139 | 3% cheaper |
| Ctd 12.5 mg TabletIPCA LABORATORIES LTD` | tablet · 15`S | ₹152 | 6% more |

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The information on Ctd M 6.25/50 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.