I have been on Dilantin for for 45 yr.'s. Without it I would'nt be able to drive, to of raised my kids, nor had any type of life. I have tried other drugs, but none worked as well. I have peti-mal sez. It has ruined my teeth, I have had no sexual side effects either. I have NO trouble eating, only loseing weight, as I can't take diet pills. I've not had the nausea, vomiting, shakes on occasson, whensomething else was wrong, nervousness with the meds & the current problem seemed to bring it on. I wish you all well. Shelby F. T.