If you have had several beers, the effects of alcohol will be reduced only by:
The only way to remove the impairing effects of alcohol is to give the body time to remove it from the body. Drinking coffee, physical activity, or taking a cold shower will not speed up this process. It takes about one hour to cancel the effects of one drink.
- Taking a cold shower.
- Waiting several hours.
- Drinking several cups of coffee.