What type of symptoms can result from drugs used to treat psychosis?

Extrapyramidal symptoms are movement disorders that can occur as side effects of antipsychotic medications used to treat psychosis. These symptoms stem from the medication's action on the dopamine pathways in the brain, particularly in areas that regulate coordination and body movement.

Extrapyramidal symptoms can include a range of issues such as tremors, rigidity, bradykinesia (slowness of movement), and akathisia (a feeling of restlessness). Patients might also experience tardive dyskinesia, which involves involuntary, repetitive body movements. These symptoms are linked to the blockade of dopamine receptors by antipsychotics, especially those that are older, known as typical antipsychotics.

Understanding the side effects of these drugs is crucial for managing patient care, as these movements can significantly impact quality of life and may require additional treatment or strategies to mitigate their effects.