Yes, Gaba did affect me in same way, and I was not warned by the doc. After about 10 days, anger issues began, got worse, my co-workers could not figure out the issues. Not my normal and my wife contacted the doc....oh yea, that can happen. Really? Got off over about 5 days. Warning was part of the paperwork with the prescription, about 4000 words they give you with the prescription which contained about 50 warnings. Best part, since found out, Gaba is normally not prescribed to patients with my type of PN!!! I now read ALL the papers that come with any new prescription. Live and learn.