call your doctor. acne is a side effect of testosterone therapy so you either need a dosage adjustment or acne treatment. please keep in mind that i cannot "see" your skin eruption so this is just an assumption. a guess.
why are my shoulders breaking out so bad now that i am taking testosterone cypionate for testosterone therapy? . i have never before had acne problems on my back or shoulders. my doctor has placed me on testosterone because i have low testosterone levels. now i have such bad acne on my shoulders i don't take my shirt off in my own house because my wife says it is gross. any advice on a remedy without stopping the testosterone?