Anosmia and an uncommon nonsteroidal anti-inflammatory drug reaction in a 38-year-old man.

Anosmia with asthma and nasal polyposis raises suspicion for aspirin-exacerbated respiratory disease (AERD). Guidelines for desensitization of patients with AERD to prevent recurrent nasal polyposis and improve upper and lower respiratory symptoms are well established. We present a patient with an uncommon reaction to acetylsalicylic acid (ASA) and nonsteroidal anti-inflammatory drugs who required deviation from the standard ASA desensitization approach.