So i start having a major itching issue about 2 month after starting dialtiazem and then suffered 2 more weeks case i thought it was a fungal or jock itch or something..was spraying lotrimin..my groin and hole were so itchy and even had bumps that itched like hell..there was even a bump inside my whole bigger than a pea...i stopped the dialtiazem and in 2 days 90% of the itch was gone..4 days 95%..7 days itch and al bumps were gone..Just wanted to put that out there so poeple know! Hopefully this will help someone out.. I think im gonnna schedule the surgery LIS..its been 3 long months..

Hey thanks for the update, FissureHome.
As some of you know, I also suffered with diltiazem sensitivity and had a terrible itch and rash which, like FissureHome's, resolved within a few days of stopping the diltiazem.
So I would like to add my words to FH's - if you get a rash with diltiazem, stop using it.
Good luck with the LIS, my friend.