Topical drugs for the nasal mucosa.
D000287:Administration, Topical; D001507:Beclomethasone / Q000008:administration & dosage; D004205:Cromolyn Sodium / Q000008:administration & dosage; D006801:Humans; D014663:Nasal Decongestants / Q000008:administration & dosage; D009297:Nasal Mucosa / Q000187:drug effects*
D014663:Nasal Decongestants; D001507:Beclomethasone; D004205:Cromolyn Sodium