Can a teens medication for depression stop "working"? My 14 year old son has been on Prozac for almost 2 years and for the past 6 months he has a very hard time waking up in the mornings, has missed many months of school because he's too tired to wake up, usually gets 12-15 hours of sleep per night and still too tired to wake up. Recently he's been sick with upset stomach and the Dr. can find no medical reasoning behind his illness. The Drs. says he's worrying about something and I tend to agree, but am wondering if I should ask again about changing his medication.





