"i  am 24 and have had med. level acne on my face for many years, and more recently on my shoulders. i started accutane march 2016 at 20mg. apr 30mg and next week -may 40mg. symptoms in march; chapped lips, dry face, body aches, blurry vision, new oil pimples. april- my symptoms changed to; eyes sensitive to sunlight, heart burn with greasy foods, body aches, dryness, dry hair/split ends/thinner hair, and my skin has a slower healing process now so any pimples i have touched will stay for weeks. also, i have noticed that on the days i do drink one gallon of water or more my symptoms go away. i also eat healthy and i try to take daily vitamins. choose a reputable derm!"