Recurrent Isolated Uvular Angioedema Associated With Intranasal Cocaine Use: A Case Report

Isolated uvular angioedema, or Quincke's disease, is a rare manifestation with various potential causes. This article presents the first documented case of recurrent isolated uvular angioedema associated with intranasal cocaine use. The patient, a 43-year-old man, exhibited acute symptoms of sore throat, throat swelling, and difficulty breathing, with a history of a similar episode a few years prior. Both episodes occurred following intranasal cocaine use. Examination revealed an enlarged uvula obstructing the airway. The patient was treated with epinephrine, antihistamines, and corticosteroids with resolution of the uvular edema. This case highlights the importance of considering cocaine as a potential causative agent in isolated uvular angioedema and emphasizes the need for patient education to avoid further cocaine use.