Opioid Abuse Signs, Treatment, & Prevention

Individuals may also experience psychological issues, such as trouble concentrating, anxiety, and depression. Drug tolerance and dependence are a result of taking any opioid drug for a long time. You can be tolerant to or dependent on a drug, but not yet be addicted to it. Drug tolerance occurs when your body gets used to …

Signs of Substance Abuse Common Drug Abuse Symptoms and Effects

Over time, drug use alters the chemical and functional structures of the brain. Addiction and the intense need for a drug may cause someone amphetamine addiction treatment who is normally very docile to become agitated and aggressive. Also, stimulant drugs may cause a normally depressed person to appear very energetic or even manic. Some drugs, …