The general meaning of relapse is a deterioration in health status after an improvement. In the realm of addiction, relapse has a more specific meaning—a return to substance use after a period of nonuse. Whether it lasts a week, a month, or years, relapse is common enough in addiction recovery that it is considered a natural part of the difficult process of change. Between 40 percent and 60 percent of individuals relapse within their first year of treatment, according to the National Instit...
