1 doctor weighed in:

Bumps on my thighs that look like pimples, once gone they leave dark spots.

1 doctor weighed in

In brief: See your doctor.

It's hard to know the definite diagnosis without the lesions being seen.
It sounds like they could be secondary to a bacterial infection or an irritation from something. The dark spots sound like they are the scars left from the inflammation. These should fade eventually, but could take quite a while. So, if you are still concerned, please see your doctor or a dermatologist.

In brief: See your doctor.

It's hard to know the definite diagnosis without the lesions being seen.
It sounds like they could be secondary to a bacterial infection or an irritation from something. The dark spots sound like they are the scars left from the inflammation. These should fade eventually, but could take quite a while. So, if you are still concerned, please see your doctor or a dermatologist.
Dr. Deborah Ungerleider
Dr. Deborah Ungerleider
Thank
Get help from a real doctor now
Dr. Christopher Crosby
Board Certified, Dermatology
13 years in practice
93K people helped
Continue
111,000 doctors available
Read more answers from doctors