The meme may have alluded (knowingly or unknowingly) to the theoretical possibility that the energy drinks in question could, like other innocuous substances, produce false positives for the drugs ...

Psychoactive drugs are substances that affect the brain. The types range from heroin to caffeine. These substances can affect awareness, thoughts, mood, and behavior. Depending on the situation, the ...

Substance use disorder can lead to short- and long-term negative health effects. These can be physical and mental, ranging from moderate to severe. They will depend on the substance a person had been ...

Often starting in adolescence or young adulthood, many individuals have both a substance abuse disorder and at least one psychiatric disorder, although which diagnosis came first is frequently unclear ...

Whether the substance involved is crack cocaine or alcohol or a behavior such as gambling, the common denominator of all addictions is continued use despite the development of negative ...

At-home drug tests are urine or saliva tests that can identify if illegal or prescriptions drugs are present in your body. These tests are an alternative to going in person to a laboratory or other ...

People with schizophrenia have much higher rates of substance use disorders – including alcohol, tobacco, cannabis, and cocaine – than the general population. One study found 47% of people with ...