Damage to the brain is one of the most serious physical consequences of drug use. Repeated drug use can affect the chemical and structure of the brain, resulting in cognitive impairments, memory loss, and changes in mood and behavior. Drug usage can also cause cardiovascular difficulties, such as heart attacks and strokes, as well as liver and lung damage. Injection drug usage can also result in infections and illnesses such as HIV and hepatitis.
Drug addiction can also lead to a variety of mental health issues. Substance misuse and addiction can cause or worsen mental health problems including depression, anxiety, and bipolar disorder. Long-term drug use can also result in psychosis, a serious mental health disease marked by hallucinations, delusions, and disorganized thoughts.
Addiction to drugs can also have a negative influence on a person’s social and emotional well-being. Addiction can cause marital challenges, financial hardships, and legal concerns. It can also cut people off from their support networks, leaving them feeling alone and despondent.
