3 Wainua Pronunciation: way-noo’-ah Generic name: Eplontersen Dosage form: subcutaneous injection (45 mg/0.8 mL) What is Wainua? Wainua (eplontersen) is used to treat polyneuropathy of hereditary transthyretin-mediated amyloidosis (hATTR-PN or ATTRv-PN), which is a rare, progressive disease that can be fatal if not treated. Amyloidosis is a disease caused by a buildup of abnormal proteins called amyloid. Wainua is from a class of medications called LICA (ligand-conjugated antisense oligonucleoti