Norton Shopping Guarantee


(Nelfinavir Mesylate)
  • All Strengths

  • 250mg

  • 625mg

Brand Choices
Viracept 250mg
Prescription required. Manufactured by Pfizer Canada Inc. Product of Canada. Shipped from Canada.
Viracept 625mg
Prescription required. Manufactured by Pfizer Canada Inc. Product of Canada. Shipped from Canada.

Viracept Drug Information

Are you paying too much for Viracept? 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.

Order Viracept at a discount price today!

Why Buy Viracept from Universal Drugstore?

We are the global leader in online prescription drug savings with almost 20 years of experience supplying prescription and over the counter drugs to our international customers. More than 300,000 international patients have used our service to receive their prescription and over-the-counter medications.

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

Your safety is our top priority. You can feel completely secure purchasing through us. We use SSL encryption to secure all of your personal information that is transferred through our website while using our service.

How Long Does It Take to Receive My Viracept 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.

  • Viracept Overview

    Viracept 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. Nelfinavir belongs to a class of drugs known as protease inhibitors. Nelfinavir is not a cure for HIV infection. To decrease your risk of spreading HIV disease to others, continue to take all HIV medications exactly as prescribed by your doctor. Use an effective barrier method (latex or polyurethane condoms/dental dams) during sexual activity as directed by your doctor. 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 Viracept

    Read the Patient Information Leaflet provided by your pharmacist before you start using nelfinavir and each time you get a refill. If you have any questions, consult your doctor or pharmacist. Take Viracept by mouth with a meal as directed by your doctor, usually 2 to 3 times daily. If you are unable to swallow tablets, you may crush your dose and take it with food. The tablets may also be dissolved in a small amount of water. If dissolved in water, stir the mixture well and drink all of it right away. Rinse your container with more water and drink the rinse liquid to be sure you receive the entire dose. Do not mix with acidic food or juices (such as orange juice, apple juice/sauce) since this may make the medicine taste bitter. The Dosage of Viracept is based on your weight, liver function, medical condition, other medications, and response to treatment. For the best effect, take Viracept at evenly spaced times. To help you remember, take Viracept at the same times every day. It is very important to continue taking Viracept (and other HIV medications) exactly as prescribed by your doctor. Do not take more or less of Viracept than prescribed or stop taking it (or other HIV medicines) even for a short time unless directed to do so by your doctor. Skipping or changing your dose without approval from your doctor may cause the amount of virus to increase, make the infection more difficult to treat, or worsen side effects.

  • Viracept Precautions

    Before taking nelfinavir, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies. Viracept may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details. Before using Viracept, tell your doctor or pharmacist your medical history,diabetes, heart problems (coronary artery disease, heart attack), lipid problems (high cholesterol or triglycerides/fats), hemophilia, liver problems. Before having surgery, tell your doctor or dentist about all the products you use (including prescription drugs, nonprescription drugs, and herbal products). Children may be more sensitive to the side effects of Viracept, especially diarrhea or rash. Tell your doctor if you are pregnant before using Viracept. Treatment can lower the risk of passing HIV infection to your baby. Discuss the risks and benefits with your doctor. It is unknown if Viracept passes into breast milk. Because breast milk can transmit HIV, do not breast-feed.

  • Viracept Misdose

    If you miss a dose of Viracept, 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.

  • Viracept 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.orlistat, certain drugs to lower acid in the stomach (proton pump inhibitors such as lansoprazole, omeprazole). Nelfinavir can slow down the removal of other medications from your body, which may affect how they work. Examples of affected drugs include alfuzosin, certain antiarrhythmics (amiodarone, quinidine), asunaprevir, certain benzodiazepines (midazolam, triazolam), domperidone, eletriptan, eplerenone, ergot alkaloids (such as dihydroergotamine, ergonovine, ergotamine, methylergonovine), isavuconazonium, lurasidone, naloxegol, pimozide, ranolazine, regorafenib, tacrolimus, drugs to treat erectile dysfunction-ED or pulmonary hypertension (such as sildenafil, vardenafil), salmeterol, certain "statin" cholesterol drugs (lovastatin, simvastatin), suvorexant, among others. Other medications can affect the removal of nelfinavir from your body, which may affect how nelfinavir works. Examples include apalutamide, certain anti-seizure drugs (carbamazepine, phenobarbital, primidone), rifampin, St. John's wort, among others. Viracept may decrease the effectiveness of hormonal birth control such as pills, patch, or ring. This could cause pregnancy. Talk to your doctor about additional or alternative reliable forms of birth control, and use an effective barrier method (latex or polyurethane condoms/dental dams) during sexual activity to decrease the risk of spreading HIV to others. Tell your doctor if you have any new spotting or breakthrough bleeding, because these may be signs that your hormonal birth control is not working well.

  • Viracept Side Effects

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

    Side Effects of Viracept

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

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

    Common Viracept Side Effects


    Less Severe

    • lipodystrophy associated with HIV
    • anorexia
    • nausea
    • flatulence
    • diarrhea

    Less Frequent Viracept Side Effects


    Less Severe

    • skin rash

    Rare or Very Rare Viracept Side Effects


    • diabetes mellitus
    • hypoglycemic disorder
    • dehydration
    • anemia
    • thrombocytopenic disorder
    • leukopenia
    • migraine
    • hepatitis
    • abnormal hepatic function tests
    • gastrointestinal hemorrhage
    • allergic dermatitis
    • seizure disorder
    • suicidal ideation
    • hyperglycemia
    • hyperbilirubinemia
    • kidney stone
    • neutropenic disorder
    • metabolic acidosis
    • jaundice
    • torsades de pointes
    • pancreatitis
    • increased alanine transaminase
    • increased aspartate transaminase
    • increased alkaline phosphatase
    • gamma-glutamyl transferase raised

    Less Severe

    • symptoms of anxiety
    • abnormal sexual function
    • depression
    • myopathy
    • iritis
    • pharyngitis
    • rhinitis
    • sinusitis
    • aphthous stomatitis
    • dyspepsia
    • pruritus of skin
    • urticaria
    • arthritis
    • arthralgia
    • back pain
    • myalgia
    • cramps
    • drowsy
    • dizziness
    • insomnia
    • fever
    • malaise
    • hyperhidrosis
    • paresthesia
    • headache disorder
    • dyspnea
    • vomiting
    • hyperuricemia
    • general weakness
    • folliculitis
    • hyperlipidemia
    • mood changes
    • hyperkinesis
    • acute abdominal pain
  • Viracept Storage

    Store in the original container 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 Viracept 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 cannot 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 jurisdictions 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.