Bradycardia Associated with Steroid Use for Laryngeal Edema in an Adult: A Case Report and Literature Review

Table 2

Naranjo Adverse Drug Reaction Probability Scale.

Question	Yes	No	Do not know	Score
Are there previous conclusive reports on this reaction?	+1	0	0	+1
Did the adverse event appear after the suspected drug was administered?	+2		0	+2
Did the adverse reaction improve when the drug was discontinued or a specific antagonist was administered?	+1	0	0	+1
Did the adverse event reappear when the drug was re-administered?	+2		0	+2
Are there alternative causes (other than the drug) that could on their own have caused the reaction?		+2	0	+2
Did the reaction appear when a placebo was given?		+1	0	0
Was the drug detected in the blood (or other fluids) in concentrations known to be toxic?	+1	0	0	0
Was the reaction more severe when the dose was increased or less severe when the dose was decreased?	+1	0	0	0
Did the patient have a similar reaction to the same or similar drugs in any previous exposure?	+1	0	0	0
Was the adverse event confirmed by any objective evidence?	+1	0	0	+1
			Total	+9