Which of these are common symptoms of Parkinson’s disease? Check all that apply.

Parkinson’s disease commonly causes movement symptoms, including tremors, stiff muscles (rigidity), and slowed or less precise movement, which can make fine movements difficult. Drooling can also occur because reduced muscle control makes swallowing less automatic. Memory loss and abnormal growths are not typical core symptoms of Parkinson’s disease.

AI-written and checked against the verified answer.