Survey on drooling (sialorrhea) in Parkinson's
Dear friends, we would very much appreciate your participation in a short survey that focuses on the often-overlooked symptom of drooling (sialorrhea). Research shows that this affects 75-80% of people with Parkinson’s and is described as excessive or uncontrolled saliva beyond the margin of the lip.
It should take you no more than ten minutes to complete this questionnaire.
The EPDA is working on this survey with our partner Merz Therapeutics (a business unit of Merz Pharmaceuticals GmbH) and an independent research agency. We can assure you that all answers will be treated anonymously and confidentially – no personal information will be passed on.
Before you agree to take part, please note the following: