I remember few months ago my sis Joy emailed me some photos of her daughter M. She wanted to show me how bad M's face looked when she got those nasty acne on her face. I was in shock to see her rough face bec. of those acne and I will not wonder anymore why she's bugging her mom to accompany her to the dermatologist.
Thankfully, after months of consultation, taking oral medication and using acne treatment cream, her face slowly went back to normal. I guess her hormones acted so weird during her teenage years and now fortunately there are not so much scars that left because it was treated early.