XI - Miscellaneous
Sniffing death - Death from inhalation of compound
Last update 25/09/2026
Typically sudden. See also under XIr. Death is from poisoning or asphyxia. Typically, collapse and death quickly follow inhalation of the gas or substance
XI - Miscellaneous
Last update 25/09/2026
Typically sudden. See also under XIr. Death is from poisoning or asphyxia. Typically, collapse and death quickly follow inhalation of the gas or substance
Frequency - Incidence
Incidence of respiratory adverse event(s) due to the specific drug as assessed by number of reported/published cases in the literature. Red digits in stars indicate: 0 = Very rare, questionable signal · 1 = < 10 cases · 2 = 10-50 cases · 3 = 50–100 cases · 4 = 100-200 cases · 5 = >200 cases
Evidence level/grade
Evidence level for respiratory adverse event(s) due to the specific drug as estimated using Hill’s (1965), Naranjo’s (1981), and Bégaud’s (1985) criteria applied to published cases. Blue digits in stars indicate: 0 = Questionable · 1 = Low · 2 = Moderate · 3 = Robust · 4 = Definite · 5 = Unquestionable, pathognomonic