Pill with imprint b 212 500 is White, Capsule-shape and has been identified as Niacin Extended-Release 500 mg. It is supplied by Teva Pharmaceuticals USA Inc.

Niacin is used in the treatment of High Cholesterol; Dietary Supplementation; Hyperlipoproteinemia; Hyperlipoproteinemia Type IV, Elevated VLDL; Hyperlipoproteinemia Type V, Elevated Chylomicrons VLDL and belongs to the drug classes miscellaneous antihyperlipidemic agents, vitamins. Risk cannot be ruled out during pregnancy. Niacin 500 mg is not a controlled substance under the Controlled Substances Act (CSA).