For the past 1-2 weeks I've lowered my dose of Viibryd from 10mg to 5. No withdrawal symptoms. Yesterday/today I started getting bad brain zaps and gradually started increasing the dose. The brain zaps continue. I've had SSRI withdrawal symptoms before (Effexor) and as soon as I took some the zaps went away. Can anyone shed some light on this? Can't talk to my Dr about it because I did it without her permission and we don't get along (long story).