(Raltegravir Potassium)
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  • 400mg

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Isentress 400mg
Prescription required. Manufactured by Merck Product of India. Shipped from India.

Isentress Drug Information

Are you paying too much for Isentress? 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 Isentress from Universal Drugstore?

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In the past two decades together with our international pharmacy partners we have shipped over 2 million prescription medication orders to our satisfied customers.

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How Long Does It Take to Receive My Isentress 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.

  • Isentress Overview

    Raltegravir is used with other HIV medications to help control HIV infection. It helps to decrease the amount of HIV in your body so your immune system can work better. This lowers your chance of getting HIV complications (such as new infections, cancer) and improves your quality of life. Raltegravir is known as an integrase inhibitor. It blocks the virus from growing and infecting more cells. Raltegravir is not a cure for HIV infection. To decrease your risk of spreading HIV disease to others,(1) continue to take all HIV medications exactly as prescribed by your doctor, (2) always use an effective barrier method (latex or polyurethane condoms/dental dams) during all sexual activity, and (3) do not share personal items (such as needles/syringes, toothbrushes, and razors) that may have contacted blood or other body fluids. Consult your doctor or pharmacist for more details.

  • How to Use Isentress

    Read the Patient Information Leaflet provided by your pharmacist before you start taking raltegravir and each time you get a refill. If you have any questions, ask your doctor or pharmacist. Take Isentress by mouth with or without food as directed by your doctor, usually once or twice daily. The Dosage of Isentress is based on your medical condition, response to treatment, and other medications you may be taking. Be sure to tell your doctor and pharmacist about all the products you use (including prescription drugs, nonprescription drugs, and herbal products). The manufacturer directs to swallow Isentress whole. However, many similar drugs (immediate-release tablets) can be split/crushed. Follow your doctor's directions on how to take Isentress. Avoid using antacids that contain aluminum or magnesium while taking Isentress. These antacids can make raltegravir work less well. It is very important to continue taking Isentress (and other HIV medications) exactly as prescribed by your doctor. Do not skip any doses. Do not increase your dose or use Isentress more often or for longer than prescribed. Your condition will not improve any faster, and your risk of side effects will increase. Do not take less of Isentress than prescribed or stop taking it (or other HIV medicines) even for a short time unless directed to do so by your doctor. Doing so may cause the amount of virus to increase and/or make the infection more difficult to treat (resistant). For the best effect, take Isentress at evenly spaced times. To help you remember, take Isentress at the same time(s) every day. Do not switch between the film-coated tablet, the chewable tablet, or the powder packet for oral suspension forms of raltegravir without asking your doctor or pharmacist first.

  • Isentress Precautions

    Before taking raltegravir, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies. Isentress may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details. Before using Isentress, tell your doctor or pharmacist your medical history,liver disease (such as hepatitis B, hepatitis C), muscle disorders (such as rhabdomyolysis, myopathy), high blood levels of creatine kinase (high CK test results). Before having surgery, tell your doctor or dentist about all the products you use (including prescription drugs, nonprescription drugs, and herbal products). During pregnancy, Isentress should be used only when clearly needed. Treatment can lower the risk of passing HIV infection to your baby, and raltegravir may be part of that treatment. Discuss the risks and benefits with your doctor. It is unknown if Isentress passes into breast milk. Because breast milk can transmit HIV, do not breast-feed.

  • Isentress Misdose

    If you miss a dose of Isentress, 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.

  • Isentress Interactions

    See also How to Use section. 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.orlistat.

  • Isentress Side Effects

    What are Isentress 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 Isentress 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 Isentress as a result of an interaction with other medications.

    Side Effects of Isentress

    The side effects of Isentress may vary in number and intensity for many different reasons. Factors such as age, weight, gender and ethnicity may influence the side effects of Isentress. 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 Isentress 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 Isentress, 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 Isentress.

    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 Isentress, or any other medication, should contact their physician. General information about Isentress and the side effects associated with Isentress are described in the following:

    Common Isentress Side Effects


    Less Severe

    • dizziness
    • fatigue
    • headache disorder
    • nausea
    • insomnia

    Less Frequent Isentress Side Effects


    • herpes zoster
    • herpes simplex infection

    Less Severe

    • dyspepsia
    • fever
    • general weakness
    • vomiting
    • acute abdominal pain

    Rare or Very Rare Isentress Side Effects


    • Guillain-Barre syndrome
    • kidney stone
    • myopathy
    • gastritis
    • hepatitis
    • renal failure
    • rhabdomyolysis
    • hypersensitivity drug reaction
    • Stevens-Johnson syndrome
    • suicidal ideation
    • skin rash
    • thrombocytopenic disorder
    • eosinophilia
    • toxic epidermal necrolysis
    • hepatic failure
    • abnormal hepatic function tests
    • ataxia
    • Graves' disease
    • polymyositis
    • angioedema

    Less Severe

    • diarrhea
    • depression
    • symptoms of anxiety
    • paranoid disorder
    • malaise
    • conjunctivitis
  • Isentress Storage

    Store in the original package at room temperature away from light and moisture. To help protect from moisture, keep the desiccant in the bottle. 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 Isentress 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.