A Rare Case of Dulaglutide-Associated Angioedema in a Male Patient.

Dulaglutide is an injectable glucagon-like peptide-1 receptor agonist approved for the treatment of adults with type 2 diabetes. Angioedema is defined as self-limiting edema, localized in the deeper layers of the skin and mucosa. Angioedema can be hereditary or acquired which can be allergic due to reactions to foods, insect bites and stings, and latex, drug-induced, caused by physical stimuli and associated with lupus erythematosus and hypereosinophilia. Angioedema represents a rare adverse event of glucagon-like peptide-1 receptor agonists. The only glucagon-like peptide-1 receptor agonist that has been mentioned to induce angioedema in literature is exenatide. We report the first case of dulaglutide-associated angioedema in a 72-year-old male in order to point out to the clinicians this potential rare side effect of this drug and its clinical significance.