The FDA has approved Dupixent (dupilumab) as an add-on therapy for adults with poorly controlled COPD, especially those with elevated eosinophil levels. Clinical trials show that Dupixent reduces COPD exacerbations and improves symptoms when combined with inhaled medications,

The U.S. Food and Drug Administration has approved Regeneron's Dupixent (dupilumab) as an add-on maintenance treatment for adults with inadequately controlled chronic obstructive pulmonary disease (COPD) and an eosinophilic phenotype.

Dupixent may help some people with inadequately controlled COPD who have a type of lung inflammation that worsens symptoms.