Hi there, Lorraine.....
Plaquenil did this to me too when I first took it, years ago - but soon settled down, just keep an eye on things yourself for a while and take time to get used to it.
After a few years off the things, I've restarted in the past week and I am experiencing the same awful dizzy, out-of-it symptoms..........very frightening. Make sure the experts are aware of it and be advised by them. Good luck, Lxx
Always be aware that what you do might hurt others........and if it could, do nothing without careful consideration of the consequences