title: Meclastine in hay fever.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001555:Benzene Derivatives / Q000009:adverse effects / Q000627:therapeutic use; D002744:Chlorpheniramine / Q000627:therapeutic use; D002986:Clinical Trials as Topic; D004987:Ethers / Q000009:adverse effects / Q000627:therapeutic use; D005260:Female; D006634:Histamine H1 Antagonists / Q000009:adverse effects / Q000627:therapeutic use*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011759:Pyrrolidines / Q000009:adverse effects / Q000627:therapeutic use*; D006255:Rhinitis, Allergic, Seasonal / Q000188:drug therapy*
chemical_list: D001555:Benzene Derivatives; D004987:Ethers; D006634:Histamine H1 Antagonists; D011759:Pyrrolidines; D002744:Chlorpheniramine