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| Trade/other name(s) Reglan |
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| Pronunciation: meh-tuh-kloh-pruh-mide | ||||
| Why would this drug be used? Metoclopramide, is a substituted benzamide used to treat nausea and vomiting. It may also be used for other purposes. |
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| How does this drug work? Metoclopramide works differently depending on the size of the dose being given. At low doses, metoclopramide speeds emptying of the stomach, which decreases the chance of developing nausea and vomiting after chemotherapy since there's no food in the stomach. At high doses, metoclopramide works by blocking the messages to the part of the brain responsible for nausea and vomiting resulting from chemotherapy. |
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| Before taking this medicine Tell your doctor: |
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| Interactions with other drugs Substances that make you sleepy, such as alcohol, tranquilizers, muscle relaxers, opioid pain relievers, anesthetics, and sleeping pills will make you much sleepier and may cause harm when taken with metoclopramide. Medicines with anti-cholinergic effects (such as those used to treat muscle spasms, bladder spasms, motion sickness, stomach cramps, or the bronchial spasms of asthma) may stop metoclopramide's effects so that it doesn't work as it should. Check with your doctor, nurse, or pharmacist about whether any of the medicines, vitamins, herbs, and supplements you are taking can cause problems with metoclopramide. |
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| Interactions with foods No serious interactions with food are known at this time. Check with your doctor, nurse, or pharmacist about whether foods may be a problem. |
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Tell all the doctors, dentists, nurses, and pharmacists you visit that you are taking this drug. |
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| How is this drug taken or given? Metoclopramide may be given before and after chemotherapy to prevent nausea and vomiting, and is often combined with other drugs such as dexamethasone and diphenhydramine. It is also sometimes given in low doses following cisplatin chemotherapy to prevent delayed nausea and vomiting. The drug is two different ways; as a pill or as an available in injection in a vein. You should take pills by mouth 30 minutes before a meal and at bedtime. Take this drug exactly as prescribed by your doctor. If you have any questions or are confused by the instructions, talk to your doctor or nurse. Store the medicine in a tightly closed container away from heat and moisture and out of the reach of children and pets. |
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| Precautions Metoclopramide may make you feel sleepy. Do not drive, operate heavy machinery, or do anything requiring alertness when you are drowsy. Be careful getting up, changing position, or walking. Start slowly and hold onto something or someone to hold you steady. Have a responsible adult with you until you know how the medicine will affect you and that you can take care of yourself. Rarely, metoclopramide may cause unplanned movements called extrapyramidal effects. These include restlessness, tremors, sticking out the tongue, muscle tightness, and involuntary muscle contractions or spasms. Let your doctor or nurse know right away if this happens. These side effects can usually be stopped by other medicines such as diphenhydramine (Benadryl). In some cases, it may be necessary to stop the metoclopramide. Call your doctor or nurse right away if you have restlessness, muscle stiffness, severe anxiety, slow jerky movements, tiredness, weakness, fever, confusion, trouble walking, irregular or fast heartbeat, or yellow eyes or skin. At higher doses over long periods, metoclopramide can cause a movement problem called tardive dyskinesia. This is most likely to happen in older people who are taking other medicines as well. If you notice repeated instances of puffing out of cheeks, puckering of the mouth, grimacing, chewing movements, or sticking out the tongue, call your doctor or nurse right away. Stopping the drug quickly may allow these problems to go away. |
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Possible side effects |
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Common
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Rare
*See "Precautions" section for more detailed information. |
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There are other side effects not listed above that can also occur in some patients. Tell your doctor or nurse if you develop these or any other problems. |
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| FDA approval Yes first approved before 1984 (FDA cannot verify dates of drugs approved before 1984.) |
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| Disclaimer: This information does not cover all possible uses, actions, precautions, side effects, or interactions. It is not intended as medical advice, and should not be relied upon as a substitute for talking with your doctor, who is familiar with your medical needs. | ||||
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