Can you have one drink of vodka on keflexwant to have some drinks, probably 4 loko or joose and some vodka . . of stopping birth control then we wouldn't have any effective birth control methods for people who drink. . ChaCha Answer: Even days after taking Keflex drinking . . . . when you have OCD, don’t worry about it. . want to get paid with my tax dollars then you need to take one tooJust wondering if you can drink, (in moderation), while on . . . . . If you have worked long enough to ... more