Posted by Brian K (65.11.204.52) on May 11, 2001 at 19:24:15:
In Reply to: Verapamil, what is an effective dosage? posted by Nadine on May 11, 2001 at 17:46:22:
240 mg a day for 4 years with no side effects here at all. I know some here have taken up to 960mg a day. Only side effects I've heard of is a little constipation and swollen ankles. Hope this helps.