Substance Use Disorder, also known as addiction, is a complex and chronic condition characterized by the compulsive use of substances despite the negative consequences that result from their use. It involves a disruption in the brain’s reward and motivation systems, leading to a powerful and uncontrollable urge to seek and consume drugs or alcohol.

Substance Use Disorder encompasses a range of substances, including illicit drugs, prescription medications, and alcohol. It affects individuals from all walks of life, regardless of age, gender, or socioeconomic status. This disorder not only impacts the physical and mental health of the person affected but also has far-reaching consequences on their relationships, work, and overall quality of life.

A key sign of substance addiction or dependence is the continued use of drugs or alcohol, despite experiencing severe negative consequences. Often, individuals may blame external factors for their problems rather than acknowledging the role of substance abuse. Denial is a common aspect of this illness.

Other significant symptoms include:

Tolerance: The need for increasing amounts of substances to achieve the desired effect.
Craving: An intense desire to use substances, even when it leads to adverse consequences, accompanied by anxiety and irritability if access is restricted.

Loss of Control: Consuming more than intended and struggling to cut down or quit despite repeated efforts.

Physical Dependence or Withdrawal Symptoms: Some individuals may experience withdrawal symptoms when they stop using substances, including nausea, sweating, tremors, and extreme anxiety, often leading to continued use to relieve these symptoms.