Taking a high dose of ADHD drugs is linked to more than five times greater risk of developing psychosis or mania, according to a new study published Thursday in the American Journal of Psychiatry.

A recent study reveals that high doses of amphetamine stimulants, such as Adderall, used to treat ADHD significantly increase the risk of psychosis or mania. Patients taking heavy doses face an 81 ...

People taking some ADHD medications, such as Adderall, may face an increased risk of serious psychiatric issues like psychosis or mania, particularly when taking higher doses.

Higher doses of ADHD medications including Adderall and Vyvanse may increase the risk of psychosis, a new study has found.

The researchers identified 1,374 individuals experiencing their first episode of psychosis or mania – a disruptive state characterized by high energy, erratic behavior – and compared them to ...

A new Mass General Brigham study links high doses of prescription amphetamines such as Adderall to a risk of psychosis and mania.