People with addiction often have one or more associated health problems, which may include lung or heart disease, stroke, cancer, or mental health conditions. Imaging, chest x-rays, and blood tests can show the harmful effects of long-term drug use on the entire body. Drug and alcohol use have a tremendous effect on the brain. The brain regulates important life-sustaining functions, such as breathing.
It also allows you to interpret all the sensory impressions you're constantly capturing, as well as your thoughts and emotions. All of these factors influence their behavior. Because addiction causes irresistible cravings and urges to drink or consume alcohol to avoid experiencing withdrawal symptoms, addicted people make substances their priority. The six family roles in addiction are a simple way to observe how family members of addicts deal with their loved ones.
For more information and to find an addiction services office near you, call the addiction helpline that works at However, not everyone who uses illegal or prescription drugs will develop an addiction; some people are more prone to addiction than others.
