Side effects in studies were abdominal pain (8–11% of patients as compared to 2–5% under placebo, depending on the study), diarrhea (7% versus 2–3%), nausea (4–6% versus 2–5%), vomiting (3% versus 2%), gastroenteritis (2–3% versus 1%), and opioid withdrawal syndrome (1.5–3.2% versus 0.5–1.5%). The latter was severe but manageable in one patient, and otherwise mild to moderate. Hypersensitivity reactions were rare; they occurred in two patients.
Naldemedine
Avacopan
Clopenthixol
Levomepromazine
Acetomepregenol
Dihydroergotamine
Alosetron
Ephedrine