CILACAR-5

# Cilnidipine 5 mg ## SHORT DESCRIPTION **Cilnidipine 5 mg** is a prescription antihypertensive medicine used to help control **high blood pressure (hypertension)**. It belongs to the calcium channel blocker group and has activity against **L-type and N-type calcium channels**. By relaxing blood vessels, cilnidipine helps reduce vascular resistance and lower blood pressure, which can reduce the long-term risk of complications associated with uncontrolled hypertension. ## KEY BENEFITS * Helps lower high blood pressure * Relaxes and widens blood vessels * Reduces resistance to blood flow * Helps support long-term cardiovascular health when blood pressure is controlled * N-type calcium-channel activity may help reduce excessive sympathetic nerve activity * May be used alone or with other antihypertensive medicines when prescribed ## USES / INDICATIONS Cilnidipine 5 mg may be prescribed for: * **Hypertension (high blood pressure)** * Long-term blood pressure management * Blood pressure control when combination therapy is required It should be used along with appropriate lifestyle measures such as a healthy diet, regular physical activity, weight management, and reduced sodium intake. ## HOW IT WORKS Cilnidipine is a **calcium channel blocker**. It blocks **L-type calcium channels** in vascular smooth muscle, preventing excessive calcium from entering the cells. This causes the blood vessels to relax and widen, reducing peripheral vascular resistance. Cilnidipine also blocks **N-type calcium channels**, which are involved in sympathetic nerve activity. This may reduce excessive sympathetic stimulation and contribute to blood pressure control. ## DOSAGE & ADMINISTRATION The appropriate dose depends on your blood pressure, age, medical conditions, and response to treatment. ### Usual Adult Dose A commonly used starting dose of cilnidipine is **5–10 mg once daily**, with the dose adjusted by the doctor when necessary. **Cilnidipine 5 mg should be taken exactly as prescribed.** * Take the tablet at approximately the same time each day. * Swallow it whole with water. * It can generally be taken with or without food according to the product instructions. * Do not change the dose without consulting your doctor. * Continue taking it even if you feel well unless your doctor tells you to stop. ### Missed Dose Take the missed dose when remembered unless it is nearly time for the next dose. Do not take two doses together. ## SIDE EFFECTS Common side effects may include: * Headache * Dizziness * Flushing * Palpitations * Fatigue * Ankle or leg swelling * Increased heart rate * Nausea * Stomach discomfort These effects may improve as your body adjusts to treatment. ### Serious Side Effects Seek medical attention if you experience: * Severe dizziness or fainting * Significant swelling * Difficulty breathing * Chest pain * Severe allergic reaction * Very low blood pressure * Rapid or irregular heartbeat ## PRECAUTIONS & WARNINGS ### Low Blood Pressure Cilnidipine can lower blood pressure. Excessive reduction may cause dizziness or fainting, particularly when treatment is started or the dose is increased. ### Liver Disease Tell your doctor if you have liver disease. Your healthcare professional may consider your liver function when selecting the dose. ### Heart Conditions Inform your doctor if you have heart disease, heart failure, or other cardiovascular conditions before starting treatment. ### Dizziness Cilnidipine may cause dizziness, especially during the first few days of treatment. Avoid driving or operating machinery if you feel dizzy. ### Elderly Patients Older adults may be more sensitive to blood-pressure-lowering effects and may require careful dose adjustment. ### Pregnancy Tell your doctor if you are pregnant or planning pregnancy. Cilnidipine should be used during pregnancy only when specifically recommended by a healthcare professional. ### Breastfeeding Consult your doctor before using cilnidipine while breastfeeding. ### Do Not Stop Suddenly Without Advice Although cilnidipine does not usually cause a withdrawal syndrome, stopping antihypertensive therapy without medical advice can cause blood pressure to rise again. ## DRUG INTERACTIONS Cilnidipine may interact with: * Other antihypertensive medicines * Beta-blockers such as metoprolol * ACE inhibitors such as enalapril * Angiotensin receptor blockers such as losartan * Diuretics * Other calcium channel blockers * Medicines that significantly affect liver enzyme activity Taking several blood-pressure-lowering medicines together can sometimes cause **excessively low blood pressure**. Tell your doctor or pharmacist about all prescription medicines, over-the-counter medicines, vitamins, and herbal supplements you use. ## STORAGE INFORMATION * Store according to the manufacturer's instructions. * Keep at room temperature. * Protect from excessive heat, moisture, and direct sunlight. * Keep tablets in their original packaging. * Keep out of reach and sight of children. * Do not use after the expiry date. * Do not use tablets if the packaging is damaged or improperly sealed. ## PRESCRIPTION STATUS **Cilnidipine 5 mg is generally a prescription medicine.** It should be used under medical supervision because the dose may need to be adjusted according to blood pressure, age, kidney or liver function, and other medicines being taken. ## GENUINE MEDICINE ASSURANCE To help ensure you receive genuine Cilnidipine 5 mg: * Purchase from a licensed and reputable pharmacy. * Check the medicine name and strength. * Verify the manufacturer's details. * Check the batch number and expiry date. * Ensure the packaging is sealed and undamaged. * Avoid products with altered or suspicious labeling. * Purchase medicines only from authorized sellers. * Ask a pharmacist to verify the product if you have concerns about authenticity. ## FAQ SECTION ### What is Cilnidipine 5 mg used for? Cilnidipine 5 mg is used to help control **high blood pressure (hypertension)**. ### Is Cilnidipine a blood pressure medicine? Yes. Cilnidipine is a **calcium channel blocker** used to lower blood pressure. ### How does Cilnidipine 5 mg work? It blocks L-type and N-type calcium channels. This relaxes blood vessels, reduces vascular resistance, and helps lower blood pressure. ### Is Cilnidipine a calcium channel blocker? Yes. It is a dihydropyridine-type calcium channel blocker with activity against both **L-type and N-type calcium channels**. ### What is the usual dose of Cilnidipine? The dose varies by patient. Cilnidipine is commonly started at **5–10 mg once daily**, with adjustment based on blood-pressure response and medical advice. ### Can I take Cilnidipine 5 mg every day? Yes, when prescribed, cilnidipine is generally taken regularly every day to maintain blood pressure control. ### Should Cilnidipine be taken with food? Cilnidipine can generally be taken according to the product instructions, with or without food. Taking it at the same time each day can help maintain a consistent routine. ### Can Cilnidipine lower blood pressure too much? Yes. Excessive blood-pressure reduction may cause dizziness, weakness, or fainting. Contact your doctor if these symptoms are severe or persistent. ### Does Cilnidipine cause ankle swelling? **Ankle or leg swelling (peripheral edema)** can occur with calcium channel blockers, although individual responses vary. ### Can Cilnidipine cause dizziness? Yes. Dizziness may occur, particularly when treatment is started or the dose is increased. Avoid driving if you feel dizzy. ### Can Cilnidipine cause headache? Headache can occur as a side effect. If severe or persistent headaches develop, consult your healthcare professional. ### Can Cilnidipine be taken with other blood pressure medicines? Yes. It may be combined with medicines such as ACE inhibitors, ARBs, beta-blockers, or diuretics when prescribed. Your doctor will determine the appropriate combination. ### Can I take Cilnidipine with Metoprolol? Cilnidipine and metoprolol may be prescribed together for blood-pressure or cardiovascular management. Because both can lower blood pressure, medical supervision is recommended. ### Can I take Cilnidipine with Losartan? Yes. Cilnidipine may be combined with losartan when additional blood-pressure control is required. Take the combination only as prescribed. ### Can I stop Cilnidipine when my blood pressure becomes normal? No. Normal blood pressure may indicate that the treatment is working. Do not stop the medicine without discussing it with your doctor. ### Does Cilnidipine cure hypertension? No. Cilnidipine **controls blood pressure** but does not permanently cure hypertension. Long-term treatment and lifestyle changes may be necessary. ### Can Cilnidipine be used during pregnancy? Tell your doctor if you are pregnant or planning pregnancy. Use during pregnancy should be based on professional medical advice. ### Can Cilnidipine be used while breastfeeding? Consult your healthcare professional before taking cilnidipine while breastfeeding. ### Can Cilnidipine affect heart rate? It can affect heart rate in some people. Report persistent palpitations, unusually rapid heartbeat, or other concerning symptoms to your doctor. ### Can Cilnidipine cause swelling? Yes. Peripheral edema, particularly around the ankles or legs, is a recognized possible side effect of calcium channel blockers. ### What happens if I miss a dose of Cilnidipine? Take the missed dose when remembered unless it is nearly time for the next dose. Do not double the next dose. ### What happens if I take too much Cilnidipine? An overdose may cause excessive low blood pressure, dizziness, fainting, or other cardiovascular effects. Seek urgent medical attention if you suspect an overdose. ### Can I drink alcohol while taking Cilnidipine? Alcohol may enhance blood-pressure-lowering effects and increase dizziness in some people. It is advisable to limit alcohol and discuss consumption with your healthcare professional. ### How long does Cilnidipine take to work? Cilnidipine begins lowering blood pressure after it is absorbed, but achieving stable blood-pressure control may take time. Regular use as prescribed is important. ### How should Cilnidipine 5 mg be stored? Store according to the manufacturer's instructions, generally at room temperature away from excessive heat, moisture, and direct sunlight. Keep it out of children's reach. ## MEDICAL DISCLAIMER This information about **Cilnidipine 5 mg** is provided for educational and informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Cilnidipine is a prescription antihypertensive medicine. The appropriate dose varies between individuals, and blood pressure should be monitored regularly during treatment. Dizziness, low blood pressure, and peripheral swelling may occur. **Do not start, stop, or change the dose of Cilnidipine 5 mg without consulting your doctor.** Seek medical attention for severe dizziness, fainting, chest pain, difficulty breathing, or significant swelling. **Always follow your doctor's prescription and the specific manufacturer's product information before using this medicine.**