A member asked:

Hi. 30 male. have non itchy pimple-like rash on chest and upper back. around 30 of them. almost 1 year. new ones do appear. anti-hiv test was negative?

2 doctors weighed in across 2 answers

Acne: Pimple like rash in back and upper chest is usually acne. Anabolic compounds can cause increase acne. Follicular plugging and folliculitis might also look like pimple.

Answered 2/13/2014

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Rash: The causes of your rash can be multiple. If sexually transmitted diseases is a concern, syphilis would be the first to rule out. Otherwise, a picture may assist in establishing the diagnosis or better off seeing a specialist in skin disorders.

Answered 9/13/2015

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