Most people know the feeling of getting a shot and having your arm feel sore for several days afterward. Some might even expect it as a side effect. The soreness happens when medications are injected ...

A once-a-week Parkinson’s injection could replace multiple daily pills, thanks to a new slow-release formulation developed by researchers. It promises easier treatment, fewer missed doses, and better ...

Caution with other CNS drugs, anticholinergics, hepatotoxic agents. Concomitant IV benzodiazepine: not recommended with IM olanzapine. May antagonize levodopa, dopamine agonists. May be antagonized by ...