In a large survey of AERD patients, it was reported that Zyflo (zileuton) was significantly more effective at controlling the symptoms of the disease than Singulair (montelukast).Biologic medications such as dupilumab, mepolizumab, and omalizumab may also be of benefit. In a 2021 survey of biologics, dupilumab was found to be most effective in treating symptoms of AERD.Despite optimal medical management, many patients continue to require oral steroid medications to alleviate asthma and chronic nasal congestion. Surgery
Often surgery is required to remove nasal polyps, although they typically recur, particularly if aspirin desensitization is not undertaken. 90% of patients have been shown to have recurrence of nasal polyps within five years after surgery, with 47% requiring revision surgery in the same time period. A complete endoscopic sinus surgery followed by aspirin desensitization has been shown to reduce the need for revision surgeries. Exact cause of nasal polyp formation is unknown. However, Differential gene expression analysis of AERD nasal polyp epithelial cells versus AERD non polyp nasal mucosa revealed DMRT3 could be potentially involved in nasal polyp development in AERD patients. Furthermore, several genes are downregulated, hinting at the dedifferentiation phenomenon in AERD polyps. Diet
The majority of those with aspirin exacerbated respiratory disease experience respiratory reactions to alcohol. One study found that 83% reported such reactions. Of those who had reactions, 75% had a sinus reaction (runny nose, nasal congestion) and 51% had a lower respiratory reaction (wheezing, shortness of breath).
The current theory on the cause of these reactions is that they may be related to polyphenols found in alcoholic beverages. A 2017 study found that alcohol sensitive patients reacted to catechins in red wine, but not to resveratrol. It has been suggested that steel fermented white wines and clear liquors may cause less of a reaction than other alcoholic beverages. Desensitization to aspirin has been found to reduce reactions to alcohol.Some people have reported relief of symptoms by following a low-salicylate diet such as the Feingold diet. Aspirin is quickly converted in the body to salicylic acid, also known as 2-Hydroxybenzoic acid. A prospective randomized trial with 30 patients following a low-salicylate diet for six weeks demonstrated a clinically significant decrease in both subjective and objective scoring of severity of disease, but made note of the challenge for patients in following what is a fairly stringent diet. Despite these findings, experts on the disease do not believe that dietary salicylates contribute to AERD symptoms. Dietary salicylates do not significantly inhibit the COX-1 enzyme, which is the cause of AERD reactions. One confounding factor in the study that showed a benefit from avoidance of dietary salicylates is that a low salicylate diet involves eliminating wine and beer. The majority of AERD patients react to wine and beer for reasons that do not involve their salicylate content. There is also a strong placebo effect involved with any dietary intervention.