Psychosis in teens may be linked to air pollution

An unexpected danger of urban life: Psychotic experiences are more common among teens exposed to the highest levels of nitrogen dioxide and other forms of air pollution, according to a new study. Nitrogen oxides, including nitrogen dioxide, are tailpipe pollutants, entering the air due to burning fuel.

Study looks at psychosis risks for ADHD patients

Teens and young adults with attention deficit-hyperactivity disorder, ADHD, who receive amphetamines such as Adderall for treatment have a higher risk of developing psychosis, compared to those who receive methyphenidates stimulants, such as Ritalin, according to a large new study.