Which symptom is NOT typically associated with Parkinson's disease?

In Parkinson's disease, patients often experience a variety of symptoms that are characteristic of the condition. Tremors at rest, cognitive decline, and visual hallucinations are commonly observed in individuals suffering from this neurodegenerative disorder.

Tremor at rest is one of the hallmark symptoms of Parkinson's, typically presenting as an involuntary shaking that occurs when the muscles are relaxed. Cognitive decline can also occur as the disease progresses, affecting memory, attention, and executive functions. Additionally, visual hallucinations may arise, particularly in the later stages of the disease or as a side effect of medication used to treat Parkinson's symptoms.

In contrast, increased appetite is not typically associated with Parkinson's disease. Rather, patients often experience reduced appetite and potential weight loss due to a multitude of factors, including motor symptoms that make eating more difficult, gastrointestinal issues, and changes in mood or cognition. Therefore, the symptom that is not commonly linked with Parkinson's disease is increased appetite.