hi this is usman, 24 year old male from asia, dr, when i was 18 year old, acne was start growing, i have lots of treament of acne, marks, scars from doctor, and when i was in the age of 22 the acne, scars, and marks are totally invisible, but again after 1 year again acne is start growing and leave mark, doctor treatment doest well, i found no result wot can i do now?
Hi, Welcome to Chat Doctor Forum. This is common at this age and don't lose hope. Acne problem will gradually subside as you grow older. You can apply Person AC 2.5% Gel during day and Brian Gel in the evenings after washing your face. Apply it for a month and Chat Doctor.  If this doesn't help, get yourself evaluated by a Dermatologist. Avoid stress. Do not prick the acne, and you can use Accela soap for washing your face. Good Luck.