Definition of Calcium channel blocker overdose:

Calcium channel blockers are a class of medication used to treat high blood pressure.

Calcium channel blocker overdose occurs when someone accidentally or intentionally takes more than the normal or recommended amount of this medication.

Poisonous Ingredient:

The specific ingredients in each type of calcium channel blocker vary. However, the main ingredient is called a calcium channel antagonist. It helps decrease the heart's pumping strength, which relaxes your blood vessels.

Where Found:

• Amlodipine (Norvasc)
• Bepridil (Vascor)
• Diltiazem (Cardizem, Dilacor)
• Felodipine (Plendil)
• Isradipine (DynaCirc)
• Nicardipine (Cardene)
• Nifedipine (Adalat, Procardia)
• Nimodipine (Nimotop)
• Verapamil (Calan, Isoptin, Verelan)