From: Current pharmacologic options for patients with Alzheimer's disease
Adverse Eventâ€
Placebo (n = 868) (%)
Rivastigmine 6–12 mg/day (n = 1189) (%)
Nausea
12
47
Vomiting
6
31
Anorexia
3
17
Dyspepsia
4
9
Asthenia
2