Hair loss can be a sign of malnutrition, so if you have digestive issues, your body may not be absorbing enough to prevent hair loss. Talk to your doctor about it.
Hair loss is one few things you can't blame on Parkinsons.
Based on the available search results, hair loss is not mentioned as a typical symptom of Parkinson's disease. The common non-motor symptoms of Parkinson's include:
• Loss of smell
• Vision changes (blurred or double vision)
• Digestive issues
• Bladder problems
• Mood changes
• Fatigue
• Balance issues
• Dizziness