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GP400 (Magnesium Oxide 400 mg)

Pill with imprint GP400 is White, Round and has been identified as Magnesium oxide 400 mg. It is supplied by Rising Pharmaceuticals, Inc..

Magnesium oxide is used in the treatment of constipation; hypomagnesemia; gerd; duodenal ulcer; indigestion (and more), and belongs to the drug class minerals and electrolytes. Risk cannot be ruled out during pregnancy. Magnesium oxide 400 mg is not a controlled substance under the Controlled Substance Act (CSA).

Images for GP400

Magnesium oxide

400 mg
Rx and/or OTC
Drug Class:
Minerals and electrolytes
Pregnancy Category:
C - Risk cannot be ruled out
CSA Schedule:
Not a controlled drug
Labeler / Supplier:
Rising Pharmaceuticals, Inc.

Other Labelers / Repackagers:

NDC CodeLabeler / Repackager
00904-5311 Major Pharmaceuticals

Get help with Imprint Code FAQs.

Disclaimer: Every effort has been made to ensure that the information provided is accurate, up-to-date, and complete, but no guarantee is made to that effect. If you have questions about the drugs you are taking, check with your doctor, nurse or pharmacist.

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