Magnesium Oxide

Medically Reviewed by Dr. Harshi Dhingra, M.D.

Last Reviewed: Jan 12, 2023

Drug Details


Generic Name:

Magnesium oxide

Common Brands:

Mag-Ox 400, Maox, Uro-Mag

Availability:

Over-the-counter

Therapeutic Class:

Antacid, laxative, dietary supplement

Forms:

Tablet, capsule

Administration:

By mouth

Therapeutic Uses:

  • Heartburn and acid indigestion
  • Constipation
  • Magnesium deficiency

Controlled Status:

Not a controlled substance


Magnesium Oxide Drug Class

Magnesium oxide (mag-nee-zee-uhm ox-ide) is an antacid, laxative, and dietary supplement.

Magnesium Oxide Age Range

Magnesium oxide is generally safe for adults and children over the age of 6 years. Do not give this supplement to a child younger than 6 years.