Feel dizzy and falling after drinking?

Drug interaction? This is not unusual if you've had 3 drinks or more; at that dose alcohol is very hazardous to your health.This is your body warning you not to drink so much. You could get seriously injured in a fall. If you feel this way after just a drink or two, that's unusual ; a sign you're very sensitive to the effects of alcohol.Again, take it as a sign to not drink.It could be due to atenolol- see comment:.