I think Effexor has extreme withdrawal from what I have read aroung here.
25 mg trazadone is a very, very low dose. You know that I am a fan of it! I started at 50mg and went up to 100mg...and now 150 mg because of benzo detox. Working marvelously!
The dosage range for trazadone is 50 mg to 600 mg/day.
I had about 3 wks of side effects. First grogginess. (Coffee!..shoot myself in my foot but manage the symptoms....keeping a job is up there on the priority list.) The coffee intereacted and made me silly, giggly and bouncing around like a super ball. I had headaches...but am prone to them, so that area is a sensitivity of mine. And, like I am coming to believe with almost all psychotropics (like antid's) they take 6-8wks to adjust and arrive at a homeostasis. Then adjustments first, the benefits building.
Sounds life free association "Recovery" LOL...adjustments and benefits.

live