Medications and Drugs
GENERIC NAME: MEMANTINE - ORAL (meh-MAN-teen)
BRAND NAME(S): Namenda
Medication Uses | How To Use | Side Effects | Precautions | Drug Interactions | Overdose | Notes | Missed Dose | Storage | Medical Alert
USES: This medication is used to treat moderate to severe Alzheimer's disease. It works by blocking a chemical in the brain (glutamate) that is involved with the development of Alzheimer's disease. Memantine does not cure the disease, but patients on this medication may show improvement with certain daily functions and may have better awareness.
HOW TO USE: Take this medication by mouth with or without food. This medication is usually taken once daily when first started. As your dose is gradually increased, take the medication on a twice daily schedule as directed by your doctor. The dosage is based on your medical condition and response to therapy. Use this medication regularly in order to get the most benefit from it.
SIDE EFFECTS: Fatigue, pain, dizziness, headache, or joint pain may occur. If any of these effects persist or worsen, notify your doctor or pharmacist promptly. Tell your doctor immediately if any of these unlikely but serious side effects occur: mental/mood changes (e.g., depression, agitation, anxiety), swelling of hands or feet, trouble breathing. If you notice other effects not listed above, contact your doctor or pharmacist.
PRECAUTIONS: Before taking memantine, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies. Before using this medication, tell your doctor or pharmacist your medical history, especially of: kidney disease, liver disease, severe urinary tract infections. This drug may make you dizzy; use caution engaging in activities requiring alertness such as driving or using machinery. Limit alcoholic beverages. This medication should be used only when clearly needed during pregnancy. Discuss the risks and benefits with your doctor. It is not known whether this drug passes into breast milk. Consult your doctor before breast-feeding.
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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