Calcium channel blockers are drugs used to reduce blood pressure. They work by blocking the entry of calcium into the cells, thus relaxing the blood vessels. Amlodipine, Diltiazem, Felodipine, Isradipine, Nifidipine, etc., are some of the calcium channel blockers. Side effects of this drug are constipation, dizziness, fatigue, headache, etc.
Calcium Antagonists Toxicity: Symptoms, and Management
Calcium antagonists are also known as calcium channel blockers. High doses of these medications can cause toxicity in the body and cause complications.