Acne or  pimples... Due to hormonal changes..Oily skin causes it...Common in adolescent age...May occur in adults also.. Food like Oily foods, ice cream, chocolate and sweets increase it.. Treatment depends on the grade of pimples or acne..So, please  send photos as it's a must to see which grade of pimples or acne for accurate diagnosis and treatment.

First of all I need to see the pictures then only I can diagnosed and treat And as far as Acne or pimples is concerned It's mainly due to many reason… most of of the time it is due to hormonal changes… and some drugs are not prescribed under certain circumstances so first of all discuss the problem in detail and send me ur pics so that I can access ur severity of acne.. and it's scars Avoid oily foods Clean ur face many times Don't prik acne by finger don't even touch it. Send me pics asap Some life style and dietary modification will also help And do not do self medication

Cannot suggest anything without seeing. Please send photos using online consult option for proper examination diagnosis and treatment