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Drug Information

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We offer data on over 11,000 brand and generic drugs.

NOTE: The information presented herein is not intended to serve as a substitute for a doctor's expertise.

Please consult a professional before starting to use any drug.

Drug Links

Verapamil Hcl - Verapamil - Oral Brand Drug

General Information

  • Below is miscellaneous information regarding Verapamil Hcl.
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What To Do In Case Of Medical Emergency

  • Your condition can cause complications in a medical emergency.
  • For enrollment information call MedicAlert at 1-800-854-1166 (USA), or 1-800-668-1507 (Canada).

Drug Compatibility Recommendations

  • Tell your doctor of all prescription and nonprescription drugs you may use, especially of.

Medicinal Applications

  • This drug is a calcium channel blocker.
  • Calcium is involved in blood vessel contraction and in controlling the electrical impulses within the heart.
  • By blocking calcium, verapamil relaxes and widens blood vessels and can normalize heartbeats.
  • Verapamil is used to treat chest pain (angina), high blood pressure or irregular heartbeats.
  • Ask your doctor or pharmacist about possible problems related to use of short-acting calcium channel blockers.

Usage Instructions

  • This medication should be swallowed whole with a full glass of water unless your doctor directs you otherwise.
  • This medication must be taken as directed to prevent chest pain.
  • It is not effective if taken only when chest pain occurs.
  • Do not stop taking this medication suddenly without your doctor's permission.
  • Chest pain can occur if the medication is stopped too fast.
  • Your dose may need to be gradually decreased.

What To Do In Case Of Missed Dose

  • If you miss a dose, take as soon as remembered; do not take if it is almost time for the next dose, instead, skip the missed dose and resume your usual dosing schedule.
  • Do not "double-up" the dose to catch up.

Overdose

  • If overdose is suspected, contact your local poison control center or emergency room immediately.
  • Symptoms of overdose may include rapid, slow, or irregular heartbeat; dizziness; fainting; and loss of consciousness.

Read Before Using Verapamil Hcl (precautions)

  • Before using this drug, tell your doctor your medical history, including.

Verapamil Hcl Storage Instructions

  • Store at room temperature away from sunlight and moisture.

Possible Side Effects

  • This drug may cause dizziness and lightheadedness especially during the first few days.
  • Avoid activities requiring alertness.
  • When you sit or lie down for a while, get up slowly to allow your body to adjust and minimize dizziness.
  • You may also experience weakness, fatigue, nausea, muscle cramps, headache, flushing or constipation.
  • These effects should disappear as your body adjusts to the medication.
  • Inform your doctor if they become bothersome.
  • Notify your doctor immediately if you develop.

Verapamil Hcl Miscellaneous Notes

  • Laboratory tests (for example, liver function tests) should be performed periodically to monitor for side effects.
  • Do not share this medication with others.