Motor subtypes and other risk factors associated with drooling in Parkinson's disease patients.
Cheng-Jie MaoY T XiongF WangY P YangW YuanC ZhuJ ChenC F LiuPublished in: Acta neurologica Scandinavica (2018)
Drooling is common, even in mild-to-moderate PD patients. PD patients with non-TD subtype are at a higher risk of drooling. Male sex, motor severity, excessive daytime sleepiness, poor nighttime sleep, and constipation are also associated with drooling in patients with PD.