Donidalorsen Sodium Suppliers & Bulk Manufacturers

Available Forms: Injection (Autoinjector)

Available Strengths: 80 mg/0.8 mL

Reference Brands: Dawnzera (USA)

Category: Immune Disorder

Donidalorsen is an RNA-targeted antisense oligonucleotide medication used to prevent attacks of hereditary angioedema (HAE) in patients aged 12 years and older. It works by reducing production of plasma prekallikrein (PKK), a key protein in the pathway that triggers swelling episodes. Administered via subcutaneous injection every 4 or 8 weeks, Dawnzera significantly lowers the frequency of HAE attacks.