Parkinson’s symptoms: The changes to your eyesight that could be a warning sign

Symptoms of Parkinson’s are divided into two categories: motor and non-motor symptoms.

Motor symptoms are those affecting your movement, which is perhaps why they’re more well-known, as they’re easier for a doctor to detect.

Non-motor symptoms can affect other areas of your automatic nervous system, affecting different bodily functions from bladder control to your moods.

One lesser-known symptom of Parkinson’s is changes to your eyesight.