FLEX24 PAIN PEN (CAMPHOR) LIQUID [LARASAN PHARMACEUTICAL CORPORATION] Home FLEX24 PAIN PEN (CAMPHOR) LIQUID [LARASAN PHARMACEUTICAL CORPORATION] FLEX24 PAIN PEN (CAMPHOR) LIQUID [LARASAN PHARMACEUTICAL CORPORATION] PDF | XML NDC 54641-003-02 Set ID 4d3dca39-9b4f-4285-85dc-6aac38557f2f Generic Name Product Class Product Number Application Number PART348 Related Drugs Search DailyMed Drugs