Nasal disodium cromoglycate (DSCG).
D000281:Administration, Intranasal; D004205:Cromolyn Sodium / Q000008:administration & dosage* / Q000627:therapeutic use; D011058:Pollen; D006255:Rhinitis, Allergic, Seasonal / Q000188:drug therapy*; D012882:Skin Tests
D004205:Cromolyn Sodium