title: The effect of disodium cromoglycate in perennial allergic rhinitis. A controlled clinical study.
abstract: The clinical effect of disodium cromoglycate was compared with placebo in patients with perennial allergic rhinitis. The results of a double-blind cross-over trial in 17 patients suggest that insufflation with 10 mg disodium cromoglycate four times a day has no better effect than placebo. No significant differences between the side effect of disodium cromoglycate and placebo were noted.
mesh_terms: D002986:Clinical Trials as Topic; D004205:Cromolyn Sodium / Q000009:adverse effects / Q000627:therapeutic use*; D004341:Drug Evaluation; D005260:Female; D006801:Humans; D008297:Male; D010919:Placebos; D006255:Rhinitis, Allergic, Seasonal / Q000188:drug therapy*
chemical_list: D010919:Placebos; D004205:Cromolyn Sodium