My 15 year old son was started on trazadone and Lexapro as a combo treatment while in a facility for depression. He was not having problems sleeping. He took 50mg for about 4 weeks then 100mg for another 3.5 weeks. He has been to the school nurse 24 times complaining of bad headaches since starting the medicine. His NP wants to ween him but he has headaches. Do we ween or stop the medicine?