Parkinson's
Bradykinesia in Parkinson's Disease: Causes, Symptoms, and Treatment
Explains bradykinesia as the slowing and shrinking of voluntary movement in Parkinson’s disease and how it can affect walking, facial expression, speech and everyday hand use.
PRS Neurosciences Editorial TeamPatient education
5 min readPatient Guide
Parkinson's
Bradykinesia in Parkinson's Disease: Causes, Symptoms, and Treatment
Explains bradykinesia as the slowing and shrinking of voluntary movement in Parkinson’s disease and how it can affect walking, facial expression, speech and everyday hand use.
What bradykinesia means
- Slowness can involve delayed initiation, reduced movement size and less automatic movement.
- Freezing, short steps and reduced arm swing may appear as mobility becomes harder.
How it affects daily life
- Fine motor tasks, dressing, eating and writing can take longer.
- Speech volume, facial expression and swallowing may also be affected.
Assessment
- Movement-disorder assessment focuses on repeated hand, finger, leg and gait tasks and looks for progressive slowing or reduced amplitude.
Management
- Medication review, amplitude-based physiotherapy, cueing strategies, regular activity and selected advanced treatments can help reduce functional impact.
Key takeaways
- Notice changes in speed and movement size, not only tremor.
- Rehabilitation is most useful when linked to real-life tasks.
- Treatment plans should be individualized by a Parkinson’s specialist.
Important
Educational information only. It does not replace individualized medical assessment, diagnosis or treatment.