A nasal decongestant for high-altitude flying.
D000337:Aerospace Medicine; D000531:Altitude; D006801:Humans; D007093:Imidazoles / Q000627:therapeutic use*; D008297:Male; D008397:Masks; D014663:Nasal Decongestants / Q000627:therapeutic use*; D010109:Oxymetazoline / Q000627:therapeutic use
D007093:Imidazoles; D014663:Nasal Decongestants; D010109:Oxymetazoline