i'm kaveri,aged 24,weighing 5o kg with a ht.of 5'4,suffering from acne problems,since puberty.since last 2 yrs,my problem has got vry aggravated.red fat pimples happen,which leave behind marks on subsiding.i ave taken medication 4 in n used home remedied also,but it hsnt helped me.plz advise me sumthing.