So they started me on this at 10mg. I can't explain how tired i get. And its about two hours after i take it and lasts for about the next four hours. I can't keep my eyes open. Its like when you close your eyes your real dizzy. Wouldn't even think of driving. Why does it do this after a couple hours. I can't feel it during night. But the day time really bothers me. Oh they even dropped dosage to 5 . In morning and at night. I have been on like 20 pills for depression was really hoping this one would work. But i can't function for several hours during day. Then start feeling like the fog has lifted and its time to take nightly dose???