Welcome @ekmclean. Some people experience late or long-term side effects when tapering off medications like venlafaxine (Effexor). I moved your message to this existing discussion:
– Long term effects AFTER withdrawing from Effexor: https://connect.mayoclinic.org/discussion/long-term-effects-after-withdrawing-from-effexor/

I did this so you can read some of the previous, helpful posts and connect with supportive members like @texasduchess @jakedduck1 @secretwhitepop @mothergoose76 @sears @clutch @sharpy1946 @grammy11 and others.

Have you talked to your doctor about the symptoms you're having?