Calaptin 40

✅ Blood pressure control
✅ Angina relief
✅ Heart rate regulation
✅ Improved blood circulation
✅ Reduction of chest pain

Calaptin 40 contains Verapamil.

Product Overview

Calaptin 40 is a medication containing the active ingredient Verapamil. It is formulated as a tablet and is commonly prescribed for various cardiovascular conditions. Verapamil, the active ingredient in Calaptin 40, belongs to a class of drugs known as calcium channel blockers, which are used to treat high blood pressure, angina (chest pain), and certain heart rhythm disorders. Calaptin 40 works by relaxing the blood vessels, thereby improving blood flow and reducing the workload on the heart.


Calaptin 40 is used to treat hypertension (high blood pressure) by relaxing the blood vessels, allowing blood to flow more easily. It is also effective in the management of angina (chest pain) caused by coronary artery disease. Additionally, Calaptin 40 may be prescribed to control certain heart rhythm disorders, such as atrial fibrillation or atrial flutter, by slowing down the heart rate and regulating its rhythm.

How to Use

Calaptin 40 tablets should be taken orally as directed by your healthcare provider, usually with a full glass of water. It is important to follow the dosage instructions provided by your doctor and not to exceed the prescribed dose. Calaptin 40 can be taken with or without food, but it should be taken consistently with respect to meals. Do not crush or chew the tablets; swallow them whole.

How it Works

Verapamil, the active ingredient in Calaptin 40, works by inhibiting the influx of calcium ions into smooth muscle cells in the blood vessels and the heart. This action leads to the relaxation of the blood vessels, reducing peripheral resistance and lowering blood pressure. Additionally, verapamil helps dilate coronary arteries, increasing blood flow to the heart muscle and relieving angina symptoms. In the treatment of certain heart rhythm disorders, verapamil slows down the conduction of electrical impulses in the heart, helping to regulate its rhythm.

Dosage and Administration

The recommended dosage of Calaptin 40 varies depending on the individual’s condition and response to treatment. It is typically started at a low dose and gradually increased under the guidance of a healthcare provider. The usual starting dose for adults is 80 mg taken three times daily. However, your doctor may adjust the dosage based on your specific needs. It is important to take Calaptin 40 regularly to get the most benefit from it.


  • Effectively lowers blood pressure and reduces the risk of cardiovascular events
  • Relieves symptoms of angina and improves exercise tolerance
  • Helps regulate heart rhythm in certain arrhythmias
  • Convenient once- or twice-daily dosing regimen
  • Can be used alone or in combination with other antihypertensive medications

Common Side Effects

Common side effects of Calaptin 40 may include dizziness, headache, constipation, nausea, and fatigue. These side effects are usually mild and transient, resolving with continued use or dose adjustment. However, if you experience any persistent or severe side effects, inform your healthcare provider promptly.


Calaptin 40 should be used with caution in patients with certain medical conditions, such as heart failure, liver or kidney disease, or low blood pressure. It may interact with other medications, including beta-blockers, digoxin, and statins, so inform your doctor of all the medications you are taking. Avoid consuming grapefruit or grapefruit juice while taking Calaptin 40, as it may increase the risk of side effects. Do not stop taking Calaptin 40 abruptly without consulting your doctor, as it may lead to rebound hypertension or worsening of angina symptoms.

Storage Information

Store Calaptin 40 tablets at room temperature away from moisture and heat. Keep the medication out of reach of children and pets. Do not use Calaptin 40 if the packaging is torn or shows signs of tampering. Proper storage ensures the stability and effectiveness of the medication.


Our sole intention is to ensure that its consumers get information that is expert-reviewed, accurate, and trustworthy. However, the information contained herein should NOT be used as a substitute for the advice of a qualified physician. The information provided here is for informational purposes only. This may not cover all possible side effects, drug interactions, or warnings or alerts. Please consult your doctor and discuss all your queries related to any disease or medicine. We intend to support, not replace, the doctor-patient relationship.


40 mg


30 Tablet/s, 60 Tablet/s, 90 Tablet/s, 180 Tablet/s


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