Verapamil

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Verapamil

Verapamil (pronounced: vuh-RAP-uh-mil) is a medication used to treat high blood pressure, angina (chest pain), and certain heart rhythm disorders. It belongs to a class of drugs known as calcium channel blockers.

Etymology

The name "Verapamil" is derived from the components of its chemical structure: veratrum (a genus of flowering plants) + amino + ile (a suffix used in organic chemistry).

Usage

Verapamil works by relaxing the muscles of your heart and blood vessels. It is used to manage and prevent chest pain caused by angina, lower high blood pressure, control and prevent irregular heartbeats (arrhythmias), and in some cases, to treat migraines.

Related Terms

  • Calcium Channel Blockers: A class of drugs that disrupt the movement of calcium through calcium channels.
  • Angina: A type of chest pain caused by reduced blood flow to the heart.
  • Arrhythmia: A condition in which the heartbeat is irregular, too fast, or too slow.
  • Hypertension: Also known as high blood pressure, a chronic condition in which the force of the blood against the artery walls is too high.
  • Migraine: A type of headache characterized by severe, throbbing pain, often accompanied by nausea, vomiting, and sensitivity to light and sound.

Side Effects

Like all medications, Verapamil can cause side effects. Common side effects include headache, constipation, dizziness, and fatigue. Serious side effects are rare, but can include severe dizziness, fainting, and shortness of breath. If you experience any of these side effects, contact your healthcare provider immediately.

Precautions

Before taking Verapamil, tell your doctor if you have any allergies, or if you have a history of heart disease, liver disease, or kidney disease. This medication should be used with caution in the elderly and those with heart failure.

External links

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