supraventricular tachycardia
"I am 31 years old and have been taking diltiazem 120 mg for 4 months now, after the other medications' side effects kept me from being able to function at home and work. It is partly effective at treating my supraventricular tachycardia, but it caused me to develop acne all over my chest, abdomen, shoulders and entire back. I have stop taking the medication 2 days ago to see if the acne begins to reside. I have a cardiac ablation scheduled for a week and a half from today, and will hopefully be off all medication if it is a successful procedure."