Hydroxyzine as a component of anti-asthmatic treatment.
D018927:Anti-Asthmatic Agents; D001249:Asthma / Q000628:therapy*; D004809:Ephedrine / Q000628:therapy*; D006801:Humans; D006919:Hydroxyzine / Q000628:therapy*; D013806:Theophylline / Q000628:therapy*
D018927:Anti-Asthmatic Agents; D006919:Hydroxyzine; D013806:Theophylline; D004809:Ephedrine
ASTHMA/therapy; EPHEDRINE/therapy; HYDROXYZINE/therapy; THEOPHYLLINE/therapy