Mi-Acid Double Strength

Mi-Acid Double Strength is an antacid that helps relieve indigestion, upset stomach, and heartburn.

Mi-Acid Double Strength might also be used for reasons not mentioned in this medication guide.

Follow all directions on the label and package.

Use exactly as directed.

Ask a doctor or pharmacist before using Mi-Acid Double Strength if you have health problems or use other medications.

Ask a doctor before using this medicine if you are pregnant or breastfeeding.

Do not give this medicine to a child without medical advice.

Get emergency medical help if you have signs of an allergic reaction: hives, difficulty breathing, swelling of your face, lips, tongue, or throat.

Stop using Mi-Acid Double Strength and call your doctor right away if you have symptoms of high calcium or magnesium levels in your blood:

• nausea, vomiting, constipation;
• increased thirst or urination;
• muscle weakness, bone pain;
• confusion, weakness, feeling tired;
• trouble breathing; or
• slow heart rate, feeling light-headed.

Common side effects of Mi-Acid Double Strength may include:

• diarrhea;
• constipation; or
• upset stomach.

This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

Use exactly as directed on the label, or as prescribed by your doctor.

You must chew the chewable tablet before you swallow it.

Do not use Mi-Acid Double Strength for longer than 14 days in a row without medical advice. Do not use more than 7 tablets in a 24-hour period.

Store at room temperature away from moisture and heat.

Mi-Acid Double Strength can be taken as needed and does not require a daily dosing schedule.

Seek emergency medical attention or call the Poison Help line at 1-800-222-1222.

Do not take other medications at the same time you use an antacid. Some antacids can make it harder for your body to absorb other medicines you take by mouth.

Ask a doctor or pharmacist before using Mi-Acid Double Strength with any other medicines, especially:

• an antibiotic;
• heart or blood pressure medication;
• HIV or AIDS medications; or
• medication to treat osteoporosis or Paget's disease of bone.

This list is not complete and many other drugs may affect Mi-Acid Double Strength. This includes prescription and over-the-counter medicines, vitamins, and herbal products. Not all possible drug interactions are listed here.