Cilnidipine 10mg + Telmisartan 40mg Tablets combine two blood pressure-lowering medicines — cilnidipine, a calcium channel blocker, and telmisartan, an angiotensin II receptor blocker (ARB) — in a single tablet. This combination is used to treat high blood pressure (hypertension) in adults, particularly where control with a single medicine has not been sufficient.
This tablet contains two active substances: cilnidipine, which belongs to a class of medicines called calcium channel blockers, and telmisartan, which belongs to a class of medicines called angiotensin II receptor blockers (ARBs). Each ingredient acts on blood pressure through a distinct pathway.
This fixed-dose combination is generally used for adults whose blood pressure is not adequately controlled by a single antihypertensive medicine, offering a combined approach that targets blood pressure regulation from two different directions in one tablet.
Cilnidipine 10mg + Telmisartan 40mg may be prescribed to:
Treat high blood pressure (hypertension) in adults, particularly when blood pressure remains elevated despite treatment with a single medicine
The appropriate treatment and dose should be determined by a healthcare professional based on individual health needs.
The two active ingredients lower blood pressure through complementary mechanisms. Cilnidipine blocks calcium channels in blood vessel walls, causing the vessels to relax and widen; it also reduces the release of certain nerve signals that would otherwise narrow blood vessels further, which may help produce a steadier effect. Telmisartan blocks the action of angiotensin II, a hormone that narrows blood vessels and promotes salt and water retention, helping to keep blood vessels relaxed and reduce fluid buildup.
Together, these actions generally provide more effective blood pressure control than either medicine used alone. As with other blood pressure medicines, the full effect may take some time to become established, and individual response can vary.
Take Cilnidipine + Telmisartan exactly as prescribed by your healthcare professional.
Usually taken once daily
Can be taken with or without food
Take at the same time each day to help maintain a consistent effect
Do not stop or change your dose without medical advice, as high blood pressure often has no symptoms and stopping treatment may allow it to rise again unnoticed
If you miss a dose, take it as soon as you remember unless it is close to your next scheduled dose, in which case skip the missed dose and continue as normal. Do not take a double dose to make up for the one missed.
Before taking Cilnidipine + Telmisartan, tell your doctor or pharmacist about your full medical history and all medicines, supplements, and herbal products you currently use.
Caution may be needed if you have, or have had:
Liver or kidney problems
Low or unstable blood pressure
Heart problems, including fluid retention or heart failure
Abnormal potassium or uric acid levels shown on blood tests
Cilnidipine + Telmisartan may interact with other blood pressure medicines, potassium-sparing diuretics or potassium supplements, and certain medicines used for diabetes or kidney conditions. It is important to check possible interactions with your doctor or pharmacist before starting treatment.
Cilnidipine + Telmisartan should be avoided during pregnancy, as ARB-containing medicines may harm the developing baby, particularly in the second and third trimesters. It is also generally not recommended while breastfeeding. Recommendations may vary between countries, so speak with your doctor or pharmacist promptly if you are pregnant, breastfeeding, think you may be pregnant, or are planning a pregnancy.
Like all medicines, Cilnidipine + Telmisartan can cause side effects, although not everyone experiences them.
Common side effects may include:
Dizziness or lightheadedness, especially when standing up
Headache
Tiredness or drowsiness
Swelling of the ankles or feet
Low blood pressure
Stomach upset, nausea, or diarrhoea
Changes in blood potassium levels
Seek prompt medical attention if you experience signs of a severe allergic reaction, fainting, a significant drop in blood pressure, or symptoms of kidney problems such as marked changes in urination.
This is not a complete list of side effects or warnings. Please refer to the product packaging and patient information leaflet supplied with your medicine for complete information and speak with your doctor or pharmacist if you have concerns.
Store Cilnidipine + Telmisartan according to the instructions shown on the original product packaging.
Keep in the original packaging
Protect from moisture and heat
Keep out of reach and sight of children
Do not use after the expiry date shown on the packaging
They lower blood pressure through different pathways — a calcium channel blocker and an angiotensin receptor blocker — and combining them can improve control while simplifying the dosing routine.
Combining an ARB like telmisartan with a calcium channel blocker can help reduce the swelling that calcium channel blockers sometimes cause, and cilnidipine's N-type activity may further lower this risk compared with other calcium channel blockers.
Some blood-pressure-lowering effect may be seen within days, but the full effect is usually assessed after a few weeks of consistent use.
Yes, it can generally be taken with or without food, though it's best taken at the same time each day.
No. Telmisartan is an angiotensin receptor blocker (ARB), while ramipril is an ACE inhibitor. They work on the same blood pressure pathway but through slightly different mechanisms, so they aren't usually combined together.
Your doctor may periodically check kidney function and potassium levels, as ARBs like telmisartan can affect both, particularly in people with existing kidney issues.
