What disease causes compulsive blinking?

There is no disease that specifically causes compulsive blinking. However, several conditions can lead to excessive blinking, including:

- Dry eyes: Dry eyes can irritate the surface of the eye, causing a reflex to blink more often.

- Blepharitis: Blepharitis is an inflammation of the eyelids that can also lead to excessive blinking.

- Conjunctivitis: Conjunctivitis, also known as pink eye, is an inflammation of the conjunctiva, the clear membrane that covers the white part of the eye. Conjunctivitis can also cause excessive blinking.

- Allergies: Allergies can cause inflammation of the eyes and nose, leading to excessive blinking.

- Stress: Stress can lead to a variety of physical symptoms, including excessive blinking.

- Tourette syndrome: Tourette syndrome is a neurological disorder characterized by tics, which can include excessive blinking.

- Parkinson's disease: Parkinson's disease is a neurological disorder that can also cause excessive blinking.

If you are experiencing excessive blinking, it is important to see an eye doctor to determine the cause and get the appropriate treatment.