Alcohol is a psychoactive substance and has active ingredients in drinks such as beer, vodka, and wine. It is important to know what amount of consumption of alcohol is considered harmful. For men, more than 5 drinks during 1 drinking session or more than 14 drinks in a week is considered risky. Whereas, for women four or more drinks in a day and more than seven drinks in a week is considered risky. Alcohol plays an important role in severe trauma wounds, motor vehicle accidents, suicides, and sexual assaults.