What medical condition has symptoms of dropping things?

Parkinson's disease is a progressive neurological disorder that affects movement. Symptoms of Parkinson's disease include:

* Tremor

* Rigidity

* Bradykinesia (slowed movement)

* Postural instability

* Difficulty with balance

* Dropping things

Dropping things is a common symptom of Parkinson's disease because it can cause tremor, rigidity, and bradykinesia. Tremor can cause the hands to shake, which can make it difficult to hold onto objects. Rigidity can cause the muscles to become stiff, which can also make it difficult to hold onto objects. Bradykinesia can cause slowness of movement, which can make it difficult to reach for objects or to move them from one place to another.