I had acne on my foreheadnand buttocks. because of my bad habit of picking them, i now have scars on both areas. the acne in hips keeps recurring.

Please see below: Doxycylcine may help but its better to see your pcp.

Improve not remove: Many options exist for cosmetic improvement and include anti-inflammatories, peels, exfoliation, lasers, resurfacing, bleaching, excision, grafting, fillers, and much more, scars vary in their severity and so do the treatments. See a plastic surgeon, dermatologist or ENT for options.

Unusual sites : Not the sites i find acne. Be sure to get these checked. Maybe other skin problems. Psoriasis ?..