Dual biologics for severe asthma and atopic dermatitis: Synopsis of two cases and literature review.

The efficacy and safety of the combination of biologic therapies remain unclear with an ineffective and insufficient single biologic for managing asthma. Herein, we report two cases using dual biologics for severe asthma and atopic dermatitis. A 52-year-old male patient who received dupilumab and mepolizumab, benralizumab, or tezepelumab, followed by bronchial thermoplasty, and a 41-year-old male patient who received dupilumab and omalizumab, both experienced improved asthma and atopic dermatitis.