Tardive dyskinesia shares features with other movement disorders, such as Tourette syndrome and drug-induced Parkinsonism. But a diagnostic evaluation can reveal which condition is causing the ...

Bipolar disorder is a mental illness that causes dramatic shifts in a person’s mood, energy and ability to think clearly.

DEAR ERIC: I am a young adult with a movement disorder similar to Parkinson’s. It causes uncontrollable, violent, jerky, muscle movements, called dyskinesias, in nearly every part of my body. These ...

Tourette syndrome often begins in childhood. But for many patients, its challenges and care needs continue into adulthood. From early recognition and behavioral interventions to managing transitions ...