
Ace Revelol 25/2.5
IPCA Laboratories Ltd - 10 S
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Azilsartan medoxomil (40mg) + Chlorthalidone (12.5mg)
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Ctd Az 12.5/40 is used for hypertension (high blood pressure).
Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated September 2026
Ctd Az 12.5/40 contains Azilsartan medoxomil (40mg) + Chlorthalidone (12.5mg). It belongs to the Angiotensin receptor blocker / ACE inhibitor and Water tablet class of medicines.
Hypertension (high blood pressure)
CTD-AZ 40/12.5 Tablet is a combination of two medicines: Azilsartan medoxomil and Chlorthalidone which lower blood pressure effectively. Azilsartan medoxomil 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.
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-AZ 40/12.5 Tablet may be taken with or without food, but it is better to take it at a fixed time.
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-AZ 40/12.5 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 a severe fall in blood pressure, with dizziness, fainting and a fast or slow pulse. It 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 Az 12.5/40 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 SAFE IF PRESCRIBED |
| Alcohol | Alcohol UNSAFE |
| Driving | Driving UNSAFE |
| Kidney | Kidney CAUTION |
| Liver | Liver CAUTION |
| Habit forming | No |
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. 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. 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. Not for people who are unable to pass urine, or who are severely dehydrated.
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. 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.
You have been prescribed CTD-AZ 40/12.5 Tablet for the treatment of high blood pressure. It can be taken with or without food. CTD-AZ 40/12.5 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 CTD-AZ 40/12.5 Tablet during pregnancy or breastfeeding is unsafe. It may also decrease the risk of stroke and heart attacks.
Medicines with the same active ingredient (Azilsartan medoxomil (40mg) + Chlorthalidone (12.5mg)). Ask your doctor or pharmacist before switching brands.
| Medicine | Pack | Price | vs Ctd Az 12.5/40 |
|---|---|---|---|
| Abel Ct TabletLUPIN LAB | tablet · 10`S | ₹153 | 16% cheaper |
| Aztric Ct 12.5 mg TabletIntas Pharmaceuticals Ltd | tablet · 10`S | ₹167 | 8% cheaper |
| Asar Ct 40/12.5GLENMARK PHARMACEUTICALS | 10`S | ₹179 | 1% cheaper |

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The information on Ctd Az 12.5/40 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.