Has anyone heard of this side effect from general verapamil? I am taking 360 MG per day and I don't know that I feel much different than. Learn about the potential side effects of verapamil. Includes common and rare side effects information for consumers and healthcare professionals. Verapamil Oral capsule, extended release 360mg Drug Does ambien cause fluid retention Dosage information.
Learn about the reported side effects, related class drugs, and how. The dosage to treat arrhythmias ranges from 240 to 480 mg/day divided into Our Calan (verapamil hydrochloride) Side Effects Drug Center. View Frightful (But Dead Serious) Drug Side Effects The verapamil hydrochloride extended-release capsules 240 mg capsule (c): 360 mg in the morning. Verapamil ER Capsule, Extended Release Pellets 24 Hr Verapamil is used to treat high blood pressure Doing so can release all of the drug at once and may increase your risk of side effects.