I am wondering if my dosage is high for my age, weight, and height. Ive been doing some research on the internet, now knowing zoloft is a major anti depressant, I feel I may be on a high dose. I am 16 year old girl, I weigh 117 pounds and I am 5'7. My dosage is 125 mg once a day. I also take some anti-anxietys, the reason I have these issues is because I am in recovery from anorexia (3 months stable weight! woot woot).