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Phillips' M-O

Generic Name: Magnesium Hydroxide and Mineral Oil (mag NEE zhum hye DROKS ide & MIN er al oyl)
Brand Name: Phillips' M-O

Uses of Phillips' M-O:

  • It is used to treat hard stools (constipation).

What do I need to tell my doctor BEFORE I take Phillips' M-O?

  • If you have an allergy to magnesium hydroxide, mineral oil, or any other part of Phillips' M-O (magnesium hydroxide and mineral oil).
  • If you are allergic to any drugs like this one, any other drugs, foods, or other substances. Tell your doctor about the allergy and what signs you had, like rash; hives; itching; shortness of breath; wheezing; cough; swelling of face, lips, tongue, or throat; or any other signs.
  • If you have trouble swallowing or are not able to stand or sit up.
  • If you are pregnant or may be pregnant. Do not take this medicine if you are pregnant.

This is not a list of all drugs or health problems that interact with Phillips' M-O.

Tell your doctor and pharmacist about all of your drugs (prescription or OTC, natural products, vitamins) and health problems. You must check to make sure that it is safe for you to take this medicine with all of your drugs and health problems. Do not start, stop, or change the dose of any drug without checking with your doctor.

What are some things I need to know or do while I take Phillips' M-O?

  • Tell all of your health care providers that you take Phillips' M-O. This includes your doctors, nurses, pharmacists, and dentists.
  • Do not use other laxatives or stool softeners unless told to do so by the doctor.
  • Do not use this medicine for more than 1 week unless told to do so by your doctor.
  • If you have rectal bleeding or you do not have a bowel movement after using Phillips' M-O, talk with your doctor.
  • Talk with the doctor before you give this medicine to a child younger than 6 years old.
  • Tell your doctor if you are breast-feeding. You will need to talk about any risks to your baby.

How is this medicine (Phillips' M-O) best taken?

Use Phillips' M-O as ordered by your doctor. Read all information given to you. Follow all instructions closely.

  • Take this medicine at bedtime.
  • Take on an empty stomach.
  • Shake well before use.
  • Measure liquid doses carefully. Use the measuring device that comes with Phillips' M-O. If there is none, ask the pharmacist for a device to measure this medicine.
  • Take with a full glass of water.

What do I do if I miss a dose?

  • This medicine is taken on an as needed basis. Do not take more often than told by the doctor.

What are some side effects that I need to call my doctor about right away?

WARNING/CAUTION: Even though it may be rare, some people may have very bad and sometimes deadly side effects when taking a drug. Tell your doctor or get medical help right away if you have any of the following signs or symptoms that may be related to a very bad side effect:

  • Signs of an allergic reaction, like rash; hives; itching; red, swollen, blistered, or peeling skin with or without fever; wheezing; tightness in the chest or throat; trouble breathing or talking; unusual hoarseness; or swelling of the mouth, face, lips, tongue, or throat.
  • Very bad dizziness or passing out.
  • Very bad belly pain.
  • Very upset stomach or throwing up.
  • Very loose stools (diarrhea).
  • Bleeding from rectum or rectal pain.

What are some other side effects of Phillips' M-O?

All drugs may cause side effects. However, many people have no side effects or only have minor side effects. Call your doctor or get medical help if any of these side effects or any other side effects bother you or do not go away:

  • Belly pain.
  • Loose stools (diarrhea).
  • Stomach cramps.
  • Bloating.
  • Gas.
  • Upset stomach.

These are not all of the side effects that may occur. If you have questions about side effects, call your doctor. Call your doctor for medical advice about side effects.

You may report side effects to the FDA at 1-800-FDA-1088. You may also report side effects at http://www.fda.gov/medwatch.

If OVERDOSE is suspected:

If you think there has been an overdose, call your poison control center or get medical care right away. Be ready to tell or show what was taken, how much, and when it happened.

How do I store and/or throw out Phillips' M-O?

  • Store at room temperature. Do not freeze.
  • Keep all drugs in a safe place. Keep all drugs out of the reach of children and pets.
  • Check with your pharmacist about how to throw out unused drugs.

Consumer Information Use and Disclaimer

  • If your symptoms or health problems do not get better or if they become worse, call your doctor.
  • Do not share your drugs with others and do not take anyone else's drugs.
  • Keep a list of all your drugs (prescription, natural products, vitamins, OTC) with you. Give this list to your doctor.
  • Talk with the doctor before starting any new drug, including prescription or OTC, natural products, or vitamins.
  • Some drugs may have another patient information leaflet. Check with your pharmacist. If you have any questions about Phillips' M-O, please talk with your doctor, nurse, pharmacist, or other health care provider.
  • If you think there has been an overdose, call your poison control center or get medical care right away. Be ready to tell or show what was taken, how much, and when it happened.

This information should not be used to decide whether or not to take this medicine or any other medicine. Only the healthcare provider has the knowledge and training to decide which medicines are right for a specific patient. This information does not endorse any medicine as safe, effective, or approved for treating any patient or health condition. This is only a brief summary of general information about Phillips' M-O (magnesium hydroxide and mineral oil). It does NOT include all information about the possible uses, directions, warnings, precautions, interactions, adverse effects, or risks that may apply to this medicine. This information is not specific medical advice and does not replace information you receive from the healthcare provider. You must talk with the healthcare provider for complete information about the risks and benefits of using Phillips' M-O.

Review Date: December 6, 2017

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