Calan is a medication for the treatment of the cardiovascular diseases and contains Verapamil.


It has an antianginal, antiarrhythmic, and hypotensive activity. As most drugs of the broad action, it provides a general positive action to the functions of the cardiovascular system: it reduces myocardial oxygen demand, reduces heart rate, lowers blood pressure, normalizes heart rhythm, inhibits the function of the cardiac conduction system and others.


Calan is often prescribed for the treatment of cardiac angina (ischemic heart disease) and arterial hypertension. In case of the intravenous injection, it may be used to reduce a hypertonic crisis.


The medication has given a good account of itself in the treatment and prevention of supraventricular arrhythmia: tachycardia, atrial fibrillation, atrial flutter, and others.


A peak of the concentration of Verapamil in the blood happens in 1-3 hours, and then an evident pharmacological action begins. However, a therapeutic effect of Calan may be felt in 3-4 days after beginning the treatment.


In what dose is Calan used?

A standard one-time peroral therapeutic dose of Calan is 40-80 mg during most cardiovascular pathologies. The pills of Calan 40-80 mg are used 2-3 times per day, 30 minutes before meals and with enough water. The treatment is started from the minimal doses in order to estimate a therapeutic reaction and check the disease dynamics.


If negative reactions are absent, the dose may be gradually increased. The maximal one-time dose of Calan is 160 mg, and a daily dose is 480 mg.



[tie_list type=”checklist”]

  • Calan may be used with nitrates but the dose should be adjusted
  • Do not take Calan with beta-blockers
  • Calan is contraindicated during the acute phase of myocardial infarction, sick sinus syndrome, heart failure, cardiogenic shock
  • Pregnant and breast-feeding women may take Calan only when an expected benefit exceeds a possible negative influence on fetus or a baby



Side effect

The side effects of Calan are light and usually caused by the incorrect daily dose. The following side effects often appear during the use of Calan stomach discomfort, hypotension, decreased heart rate, shortness of breath, ringing in the ears.


If the side effects do not grow, the treatment is continued. If you experience a severe discomfort, it is necessary to cancel the use of Calan.


Buy Calan online

If you are going to buy Calan online, read the instruction, or consult a pharmacist. You have an opportunity to have a free consultation of pharmacist at any time.


After reading the instruction, you may buy Calan without prescription and start taking it. If you have a prescription, you may buy Calan in the dose indicted by your doctor. If you do not have a prescription, we recommend you to order Calan at a low dose.


You may buy Calan without prescription in any country. Shipping is made by the courier services 365 days per year. You may go to the website of the pharmacy at any time, place an order, and you will take Calan without prescription in several days.


Calan online is for sale absolutely legally and has all international certificates of quality.