Letter: Dyskinesia associated with chronic antihistamine use.
D002744:Chlorpheniramine / Q000009:adverse effects; D004298:Dopamine / Q000378:metabolism; D006634:Histamine H1 Antagonists / Q000009:adverse effects*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009069:Movement Disorders / Q000139:chemically induced* / Q000503:physiopathology; D009474:Neurons / Q000187:drug effects; D006255:Rhinitis, Allergic, Seasonal / Q000188:drug therapy; D013997:Time Factors
D006634:Histamine H1 Antagonists; D002744:Chlorpheniramine; D004298:Dopamine