Side effects, images, and drug details for Calan SR - Inside Rx
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Calan SR

verapamil
Verapamil is used to treat hypertension (high blood pressure), angina (chest pain), and certain heart rhythm disorders. Verapamil Verapamil may also be used for purposes not listed in this medication guide.
CHEMICAL NAME
verapamil
DRUG TYPE
calcium channel blocking agents

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Frequently Asked Questions

You should not use verapamil if you have a serious heart condition such as "sick sinus syndrome" or "AV block" (unless you have a pacemaker), or Wolff-Parkinson-White, Lown-Ganong-Levine syndrome.

Similar Drugs

Brand Name Examples Supplied As Strength
Calan SR tablet, extended release 120 mg/12 hours180 mg/12 hours240 mg/12 hours
Isoptin SR tablet, extended release 120 mg/12 hours180 mg/12 hours240 mg/12 hours
Generic Examples Supplied As Strength
Verapamil Hydrochloride SR capsule, extended release 100 mg/24 hours120 mg/24 hours180 mg/24 hours200 mg/24 hours240 mg/24 hours300 mg/24 hours360 mg/24 hours
tablet, extended release 120 mg/12 hours180 mg/12 hours240 mg/12 hours

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