Substance use disorder is a medical condition characterized by a problematic pattern of using substances, such as alcohol or drugs, that leads to significant impairment or distress. It is a term used to describe a range of conditions related to substance abuse or addiction. Substance use disorder encompasses both substance abuse and substance dependence, referring to the excessive and uncontrollable use of substances despite negative consequences.
The key features of substance use disorder include impaired control over substance use, social and interpersonal problems due to substance use, continued use despite knowledge of its harmful effects, and the development of tolerance and withdrawal symptoms. Individuals with this disorder may experience cravings, spend excessive time obtaining and using the substance, neglect important obligations, and withdraw from activities they once enjoyed.
Substance use disorder can have severe physical, psychological, and social implications. It can lead to health complications, impaired functioning in various aspects of life, including work, school, and relationships, and an increased risk of accidents, injuries, or legal problems. Effective treatment for substance use disorder may involve a combination of medical intervention, counseling, therapy, and support from a healthcare team. Treatment aims to help individuals regain control over their substance use, manage cravings, develop healthier coping mechanisms, and work towards long-term recovery.
