Namenda XR

(Memantine Hydrochloride ER)
  • All Strengths

  • 14mg

Generic equivalents

What is a generic medication?

Generic medications are significantly discounted copies of brand name medication that have the same active ingredients, intended use, dosage, side effects, effects, and route of administration as the original brand name medication. In other words, generic medications have the same pharmacological effects as their brand-name counterparts. Over half of all prescribed medications are for generic medications.

Memantine Hydrochloride ER 14mg

Extended Release Tablets
Memantine Hydrochloride ER 14mg
Memantine Hydrochloride ER 14mg

Memantine Hydrochloride ER 14mg

Extended Release Tablets

Currently Unavailable

Prescription required. Manufactured by Sun Pharma. Product of India. Shipped from India.

Namenda XR Drug Information

Are you paying too much for Namenda XR? Save up to 80% when purchasing your prescription drugs from Universal Drugstore. Our prescription service aspires to conveniently provide you with affordable medications at the lowest prices in Canada and internationally.

We’re working with a number of Canadian and international pharmacy partners, all licensed by their qualified governmental regulatory bodies. By collaborating with our partners, we are able to offer a wide range of brand and generic medications at very competitive prices. You can obtain discount prescription drugs through our online pharmacy. Our prices are already up to 80% lower than your local pharmacy. We are committed to providing you with the best service and prices. This is why we’ll match the price of any of our online pharmacy competitors who require a valid prescription.

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Why Buy Namenda XR from Universal Drugstore?

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How Long Does It Take to Receive My Namenda XR Order?

You can easily place an order on our website in under 5 minutes. First you need to set up an account with us, create a payment method, and send us your prescriptions. Alternatively, you can order by downloading our order form or by placing an order over the phone. Delivery can take approximately 2 weeks to North America, and 4 weeks to other countries.

  • Namenda XR Overview

    Memantine is used to treat moderate to severe confusion (dementia) related to Alzheimer's disease. It does not cure Alzheimer's disease, but it may improve memory, awareness, and the ability to perform daily functions. Namenda XR works by blocking the action of a certain natural substance in the brain (glutamate) that is believed to be linked to symptoms of Alzheimer's disease.

  • How to Use Namenda XR

    Read the Patient Information Leaflet if available from your pharmacist before you start taking memantine and each time you get a refill. If you have any questions, ask your doctor or pharmacist. Take Namenda XR by mouth with or without food as directed by your doctor, usually once daily. Swallow the capsules whole. Do not crush or chew the capsules. Doing so can release all of the drug at once, increasing the risk of side effects. If you have trouble swallowing the capsules whole, the capsule may be opened and the contents may be sprinkled on applesauce. Swallow all of the drug/food mixture right away without chewing. Do not prepare a supply in advance. The Dosage of Namenda XR is based on your medical condition and response to treatment. To reduce your risk of side effects, your doctor may direct you to start Namenda XR at a low dose and gradually increase your dose. Follow your doctor's instructions carefully. If switching from another form of memantine to the extended-release form, follow your doctor's instructions carefully. Do not switch forms of memantine without talking to your doctor first. Use Namenda XR regularly to get the most benefit from it. To help you remember, take it at the same time each day. Tell your doctor if your condition worsens.

  • Namenda XR Precautions

    Before taking memantine, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies. Namenda XR may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details. Before using Namenda XR, tell your doctor or pharmacist your medical history,kidney problems, severe urinary tract infections, recent dietary change (from a high-protein diet to a vegetarian diet). Namenda XR may make you dizzy or drowsy. Alcohol or marijuana (cannabis) can make you more dizzy or drowsy. Do not drive, use machinery, or do anything that needs alertness until you can do it safely. Limit alcoholic beverages. Talk to your doctor if you are using marijuana (cannabis). Before having surgery, tell your doctor or dentist about all the products you use (including prescription drugs, nonprescription drugs, and herbal products). During pregnancy, Namenda XR should be used only when clearly needed. Discuss the risks and benefits with your doctor. It is unknown if Namenda XR passes into breast milk. Consult your doctor before breast-feeding.

  • Namenda XR Misdose

    If you miss a dose of Namenda XR, take it as soon as you remember. If it is near the time of the next dose, skip the missed dose. Take your next dose at the regular time. Do not double the dose to catch up. If you forget to take memantine for several days, talk to your doctor before your next dose. You may need to start at a lower dose again and slowly increase it.

  • Namenda XR Interactions

    Drug interactions may change how your medications work or increase your risk for serious side effects. This document does not contain all possible drug interactions. Keep a list of all the products you use (including prescription/nonprescription drugs and herbal products) and share it with your doctor and pharmacist. Do not start, stop, or change the dosage of any medicines without your doctor's approval.carbonic anhydrase inhibitors (such as acetazolamide, methazolamide), sodium bicarbonate.

  • Namenda XR Side Effects

    What are Namenda XR side effects?

    Side effects are physical, mental or emotional symptoms which occur in addition to or outside of the desired effect of a therapeutic treatment such as an over-the-counter or prescribed drug or medication. Side effects from Namenda XR may occur at the beginning or at the end of treatment and may also depend on the length of time an individual remains on the treatment. Side effects, also known as adverse effects, are generally more likely to occur when starting treatment. Individuals may also experience side effects from Namenda XR as a result of an interaction with other medications.

    Side Effects of Namenda XR

    The side effects of Namenda XR may vary in number and intensity for many different reasons. Factors such as age, weight, gender and ethnicity may influence the side effects of Namenda XR. Also, an individual’s state of general physical health and seriousness of the disease or illness as well as an increase or decrease in dosage may lead to side effects. Further, side effects from Namenda XR may also occur as a result of an interaction with certain herbal supplements, foods or drinks.

    Prescription drug side effects can be serious and may cause patients to stop the treatment. However, when side effects from the use of a prescription drug, such as Namenda XR, do occur a patient should consult their physician. A physician may prescribe an additional treatment in order to control the symptoms or an adjustment in the dosage may be made. In addition, changes to diet, exercise or other lifestyle activities may help to lessen the side effects of Namenda XR.

    By understanding side effects and the factors which may influence the occurrence of side effects patients are empowered to take an active role in their care. Patients who have specific questions about the side effects of Namenda XR, or any other medication, should contact their physician. General information about Namenda XR and the side effects associated with Namenda XR are described in the following:

    Common Namenda XR Side Effects


    Less Severe

    • acute confusion
    • constipation
    • dizziness
    • headache disorder
    • cough
    • diarrhea

    Less Frequent Namenda XR Side Effects


    • hypertension
    • hallucinations
    • influenza

    Less Severe

    • back pain
    • drowsy
    • fatigue
    • vomiting
    • pain
    • urinary incontinence
    • symptoms of anxiety
    • depression
    • aggressive behavior
    • weight gain
    • upper respiratory infection
    • abdominal pain with cramps
    • hypotension

    Rare or Very Rare Namenda XR Side Effects


    • Stevens-Johnson syndrome
    • agranulocytosis
    • acute renal failure
    • suicidal ideation
    • pancreatitis
    • pancytopenia
    • leukopenia
    • chronic heart failure
    • thrombotic thrombocytopenic purpura
    • thrombocytopenic disorder
    • dyspnea
    • accidental fall
    • anemia
    • acute myocardial infarction
    • pneumonia
    • torsades de pointes
    • abnormal hepatic function tests
    • prolonged QT interval
    • pulmonary thromboembolism
    • deep venous thrombosis
    • atrial fibrillation
    • atrioventricular block
    • hepatitis
    • neutropenic disorder

    Less Severe

    • insomnia
    • bradycardia
    • fecal incontinence
    • nausea
    • general weakness
    • gait abnormality
    • irritability
    • peripheral edema
    • fever
    • bronchitis
    • pharyngitis
    • urinary tract infection
    • anorexia
    • dehydration
    • hyperglycemia
    • nervousness
    • seizure disorder
  • Namenda XR Storage

    Store at room temperature away from light and moisture. Do not store in the bathroom. Keep all medications away from children and pets. Do not flush medications down the toilet or pour them into a drain unless instructed to do so. Properly discard Namenda XR when it is expired or no longer needed. Consult your pharmacist or local waste disposal company.

IMPORTANT DISCLAIMER: All medical content is supplied by a third party company who is independent from this web site. As such, this web site can not guarantee the reliability, accuracy, and /or medical efficacy of the information provided. In all circumstances, you should seek the advice of a health professional pertaining to drug, treatment and/or medical condition advice. Note that not all products are shipped by our contracted Canadian pharmacy. This website contracts with dispensaries around the world that ship products directly to our customers. Some of the jurisdiction include but are not limited to United Kingdom, Europe, Turkey, India, Canada, Vanuatu, Mauritius, and USA. The items within your order may be shipped from any one of these jurisdiction depending on the availability and cost of the products at the time you place your order. The products are sourced from these countries as well as others. Please note that the product appearance may vary from actual product received depending on availability.