Which side effect should be reported for a patient on Haldol?

Facial spasms are a significant side effect that can occur in patients taking Haldol, which is an antipsychotic medication commonly used to treat conditions such as schizophrenia and acute psychosis. This side effect can be indicative of extrapyramidal symptoms, which are motor function disturbances resulting from the medication's impact on the central nervous system. These spasms can manifest as involuntary muscle contractions, often affecting the face, and may include symptoms like tardive dyskinesia or acute dystonic reactions. It’s crucial for healthcare professionals to monitor for these symptoms, as they can significantly affect a patient’s quality of life and may require intervention. Prompt reporting and management of such side effects are essential to ensure patient safety and to adjust medication as needed.

Other side effects listed, such as dry eyes, weight gain, and insomnia, can occur with Haldol, but facial spasms represent a more severe and specific concern that requires immediate attention. Therefore, it's essential to prioritize reporting the facial spasms to ensure proper care and management of the patient's treatment plan.