Calcium carbonate and magnesium hydroxide
Generic name: calcium carbonate and magnesium hydroxide [ KAL-see-um-KAR-boe-nate-and-mag-NEE-zee-um-hye-DROX-ide ]
Brand names: Mi-Acid Double Strength, Mylanta Supreme, Rolaids, Fast Acting Mylanta, Mylanta Ultra, Mylanta Gelcap, Rolaids Extra Strength
Dosage forms: oral suspension (400 mg-135 mg/5 mL); oral tablet, chewable (550 mg-110 mg; 700 mg-300 mg)
Drug class:Antacids
What is calcium carbonate and magnesium hydroxide?
Calcium and magnesium are naturally occurring minerals that are necessary for many systems in the body. Calcium is necessary for bone formation and maintenance.
Calcium carbonate and magnesium hydroxide is a combination antacid used to treat indigestion, upset stomach, and heartburn.
Calcium carbonate and magnesium hydroxide may also be used for purposes not listed in this medication guide.
Warnings
Follow all directions on your medicine label and package. Tell each of your healthcare providers about all your medical conditions, allergies, and all medicines you use.
Before taking this medicine
You should not use calcium carbonate and magnesium hydroxide if you have ever had an allergic reaction to an antacid.
Ask a doctor or pharmacist if it is safe for you to take this medicine if you have kidney disease.
Ask a doctor before using this medicine if you are pregnant or breast-feeding. Your dose needs may be different during pregnancy or while you are nursing.
Do not give this medicine to a child without medical advice.
How should I take calcium carbonate and magnesium hydroxide?
This medication is usually taken between meals or at bedtime. Follow the instructions on the medicine label. Do not use the medication in larger amounts or more often than recommended.
The chewable tablet must be chewed before you swallow it.
Shake the oral suspension (liquid) well just before you measure a dose. Measure liquid medicine with the dosing syringe provided, or with a special dose-measuring spoon or medicine cup. If you do not have a dose-measuring device, ask your pharmacist for one.
Do not take calcium carbonate and magnesium hydroxide for longer than 14 days in a row without medical advice.
Call your doctor if your symptoms do not improve, or if they get worse after 2 weeks of using calcium carbonate and magnesium hydroxide.
Store at room temperature away from moisture and heat. Do not allow the liquid medicine to freeze.
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