Semnur Pharmaceuticals, Inc. is a clinical-stage biopharmaceutical company developing non-opioid pain-management therapies. Its lead program, SP-102 (SEMDEXA), is a novel, non-opioid, preservative-free and particulate-free injectable corticosteroid gel formulation intended to treat moderate-to-severe chronic radicular pain (sciatica).
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Updated
Aug 2, 2026