High dose cetirizine: a case report.
We report the case of a 46-year-old man who tolerated 50 mg per day of cetirizine for the treatment of chronic idiopathic urticaria. The patient denied any sedation or somnolence and had no difficulty performing routine daily functions including driving. He had tried other antihistamines, including fexofenadine, loratadine, and hydroxyzine without improvement.
Nordness
Mark
M
Medical College of Wisconsin, Milwaukee, USA. mnord@mcw.edu
Zacharisen
Michael C
MC
D018926:Anti-Allergic Agents / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D001132:Arm; D001415:Back; D017332:Cetirizine / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D003937:Diagnosis, Differential; D004334:Drug Administration Schedule; D006225:Hand; D006801:Humans; D008297:Male; D008875:Middle Aged; D012894:Sleep Stages; D014581:Urticaria / Q000175:diagnosis* / Q000188:drug therapy* / Q000473:pathology
D018926:Anti-Allergic Agents; D017332:Cetirizine