My acne was really bad on lithium. I remember one time it was so bad and these jerk kids were staring at my face and I was miserable because my face hurt. I had a regular doctors appointment that day, and the second the doctor walked in she commented about my face and prescribed some stuff.

I don't have that problem because I had to get off lithium because of abnormal blood work.

Lithium also made my hair extremely thin and greasy.