Patient: HI my girlfriend is on Tri sprintec, every since she started it i have see her getting mad and moody all the time. it insane now she gets mad for anything and everything, she has lost her sex drive completely.i cant convince her to call her doctor to talk to her because she thinks nothing is wrong. she has gotten to the point were i cant talk to her about anything becuase she will end up yelling at me. i need some advice one how to convince her something wrong. can you confirm this about this birthcontrol she maybe she can understand.please helpAndrew