Anaphylaxis and vasoconstrictors.
D000707:Anaphylaxis / Q000139:chemically induced*; D000772:Anesthesia, Local; D003937:Diagnosis, Differential; D004837:Epinephrine / Q000009:adverse effects*; D006801:Humans; D014662:Vasoconstrictor Agents
D014662:Vasoconstrictor Agents; D004837:Epinephrine