What do systematic reviews say?

Summary of findings for cholinesterase inhibitors vs placebo

Summary of findings for cholinesterase inhibitors may leads to lower rate of falls (falls per person‐year) compared with placebo (low certainty).

• Interventions for preventing falls in Parkinson's disease 2022 · Cochrane Headline outcomes only
  Rate ratio 0.5 [0.44, 0.58]
  3 studies · 229 participants
  Low