Yes, call the doctor who prescribed them and tell him/her that you are very tired. Besides the tiredness is the depression any better ???
Both the Strattera and the Lexapro can be used as anti-depressants and both can cause sedation. The treatment, if it is going to work for ADHD or depression should work within 3 weeks. I would ask your psychiatrist if you can be tried on a different medicine regimen as this one is not only not helping you, it is making you feel worse.
Tess Messer, MPH, PA-C
Http://primarilyinattentiveadd.com