Take allergy drug and sniff flowers safely?
D000329:Advertising; D000485:Allergens / Q000009:adverse effects; D018926:Anti-Allergic Agents / Q000627:therapeutic use; D004809:Ephedrine / Q000627:therapeutic use*; D006634:Histamine H1 Antagonists / Q000627:therapeutic use; D006801:Humans; D006967:Hypersensitivity / Q000188:drug therapy*; D014663:Nasal Decongestants / Q000627:therapeutic use; D010944:Plants / Q000276:immunology; D012309:Risk-Taking; D016593:Terfenadine / Q000031:analogs & derivatives* / Q000627:therapeutic use*
D000485:Allergens; D018926:Anti-Allergic Agents; D006634:Histamine H1 Antagonists; D014663:Nasal Decongestants; D016593:Terfenadine; D004809:Ephedrine