MAGNESIUM SUPPLEMENT - ORAL (Mag-Ox 400, Magnacaps, Uro-Mag) side effects, medical uses, and drug interactions.

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GENERIC NAME: MAGNESIUM SUPPLEMENT - ORAL (mag-NEE-zee-um)

BRAND NAME(S): Mag-Ox 400, Magnacaps, Uro-Mag

USES: Magnesium plays a critical role in the body. It is essential for normal functioning of nerves, muscles and cells. Magnesium supplements are used to treat or prevent low blood magnesium levels.

OTHER USES: This medication may also be used to prevent certain types of kidney stones.

HOW TO USE: Take this medication orally as directed. It is best taken with or just after a meal to improve absorption. Take each dose with a full glass of water. Swallow sustained release tablets whole. Do not crush or chew them.

SIDE EFFECTS: This medication is generally well tolerated. Stomach upset, bloating, gas or diarrhea may occur, especially with higher doses. Notify your doctor if you experience: nausea, vomiting, any change in heart rate, flushing, faintness. If you notice other effects not listed above, contact your doctor or pharmacist.

PRECAUTIONS: Tell your doctor your medical history, especially of: kidney disease, any allergies. This medication should be used as directed during pregnancy or while breast-feeding.

DRUG INTERACTIONS: Tell your doctor of any over-the-counter or prescription medication you may take especially: digoxin, penicillamine, any antibiotics. Avoid taking any tetracycline or quinolone antibiotic within 1 to 2 hours of taking magnesium since it may interfere with the absorption of the antibiotic. Do not start or stop any medicine without doctor or pharmacist approval.

OVERDOSE: If overdose is suspected, contact your local poison control center or emergency room immediately. US residents can call the US national poison hotline at 1-800-222-1222. Canadian residents should call their local poison control center directly. Symptoms of overdose may include slow heartbeat, flushing, severe drowsiness, dizziness, confusion, muscle weakness, and loss of consciousness.

Report Problems to the Food and Drug Administration

You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.

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Important Safety Information

KAPIDEX may not be right for everyone. You should not take KAPIDEX if you are allergic to KAPIDEX or any of its ingredients. Severe allergic reactions have been reported.

Symptom relief does not rule out other serious stomach conditions.

The most common side effects of KAPIDEX were diarrhea (4.8%), stomach pain (4.0%), nausea (2.9%), common cold (1.9%), vomiting (1.6%), and gas (1.6%). KAPIDEX and certain other medicines can affect each other. Before taking KAPIDEX, tell your doctor if you are taking ampicillin, atazanavir, digoxin, iron, ketoconazole, or tacrolimus. If you are taking KAPIDEX with warfarin, you may need to be monitored because serious risks could occur.

Uses of KAPIDEX

Persistent heartburn two or more days a week, despite treatment and diet changes, could be acid reflux disease (ARD). Prescription KAPIDEX capsules are used in adults to treat heartburn related to ARD, to heal acid-related damage to the lining of the esophagus (called erosive esophagitis or EE), and to stop EE from coming back. Individual results may vary. Most damage (erosions) heals in 4�8 weeks.

Talk to your doctor or healthcare professional. Please see full Prescribing Information for KAPIDEX.

You are encouraged to report negative side effects of prescription drugs to the FDA. Visit www.fda.gov/medwatch or call 1-800-FDA-1088.