Here are the questions The National Institute on Alcohol Abuse and Alcoholism most often receives about alcohol along with their answers. They provide information to better understand the health consequences of alcohol abuse and dependence (alcoholism). Consult your physician or health care provider if you or a loved one has an alcohol problem.
Alcohol's effects do vary with age. Slower reaction times, problems with hearing and seeing, and a lower tolerance to alcohol's effects put older people at higher risk for falls, car crashes, and other types of injuries that may result from drinking. Older people also tend to take more medicines than younger people. Mixing alcohol with over-the-counter or prescription medications can be very dangerous, even fatal. More than 150 medications interact harmfully with alcohol. (See Question 18 for more information.) In addition, alcohol can make many of the medical conditions common in older people, including high blood pressure and ulcers, more serious. Physical changes associated with aging can make older people feel "high" even after drinking only small amounts of alcohol. So even if there is no medical reason to avoid alcohol, older men and women should limit themselves to one drink per day.