Consensus on the treatment of dysphagia in Parkinson's disease

•PD treatments should be optimized to minimize the impact on swallowing function•Treatment of dysphagia should be guided by an instrumental assessment of swallowing•There is insufficient evidence to support the use of neuromodulation techniques•Botulinum toxin is an option for isolated upper esophageal sphincter impairment•PEG feeding must be considered on an individual basis, but not in case of dementia