Although many people think that having a cocktail will help them relax, the relationship between stress and alcohol is a two-way street, researchers say. Alcohol can change the way the body manages stress, the authors of a new study pointed out. Meanwhile, stress can also reduce the intoxicating effects of alcohol, causing individuals to drink more to produce the same effect. As a result, turning to alcohol to alleviate anxiety or tension may actually make some people feel worse and prolong their stress, the findings indicate.