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Allergic Laryngospasm on Initiating Oral Propranolol Therapy
Steven J. Morris, MD;
Stephen D. Rossner, MD;
W. Dallas Hall, MD
Arch Intern Med. 1977;137(9):1222-1223.
Abstract
A 29-year-old woman suffered acute laryngospasm on taking the initial dose of propranolol hydrochloride for the treatment of hypertension associated with a hyperdynamic circulatory state. Hypersensitivity to the tartrazine additive used as a stabilizing agent in oral propranolol appeared the likely cause of anaphylaxis, although a direct hypersensitivity to propranolol itself could not be excluded.
(Arch Intern Med 137:1222-1223, 1977)
Author Affiliations
From the Department of Medicine, Emory University School of Medicine, and Grady Memorial Hospital, Atlanta.
Footnotes
Accepted for publication Sept 28, 1976.
Reprint requests to Division of Hypertension, Department of Medicine, 69 Butler St SE, Atlanta, GA 30303 (Dr Hall).
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