It appears as though you have
developed a condition know as hyperpigmentation. This is a common condition in
which someone with a darker skin tone develops dark spots after an inflammatory
process such as acne. We here at Advanced Dermatology can help! Treatments can
range from topical lotions to chemical peels, which will gently lighten the
discoloration over time.
Acne scars on the buttocks
Acne scars on the buttocks can be treated with same way as acne scars on the face or anywhere else on the body. I typically use the Fraxel and V-Beam laser for such scars. If the scars are red the V-Beam is highly effective. If the scars are deeper then the Fraxel (1550) is the laser of choice.