I have been taking Trieptal for depression the last 6 yrs I went from 600 mg a day for three years to to 300 mg for two years then the last year its been 150mg and I was also taking prozac 60 mg and are down to 40 mg a day and now am completely off of Trieptal and have been for two almost three months the only side effect is that I am late on my period almost two weeks. Will I get it back and is that normal ?