Calan SR is a drug that has one of the main drugs of the calcium channel blockers group. It has antiarrhythmic, antianginal and antihypertensive effects. It is used for the treatment and prevention of cardiac arrhythmias, as well as for the treatment and prevention of chronic stable angina pectoris, for the treatment of arterial hypertension.
Composition and analogues of the drug.
The main active ingredient in the composition is verapamil.
Analogues: Verapamil Sopharma, Verapamil-Lect.
How does the drug work?
The drug relaxes the walls of the muscles of the heart, due to which blood with oxygen enters the heart and reduces the heart rate. Causes expansion of coronary vessels, increases coronary blood flow. Reduces the tone of smooth muscles. It has a positive effect on angina pectoris.
Calan SR is taken during or after a meal with a small amount of water.
For the prevention of angina attacks, for the treatment of arterial hypertension and arrhythmia, the drug is prescribed to start at 40-80 mg 3 or 4 times a day. The dose can be increased to 120-180 mg. The maximum dose per day is 480 mg.
Side effects and contraindications.
Side effects: redness of the face, lowering blood pressure, nausea, vomiting, constipation, dizziness, headaches, skin rash, itching.
Contraindications: bradycardia, chronic heart failure, age up to 18 years, hypersensitivity, breastfeeding period.
Where to buy Calan SR?
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