Medications and Drugs
Brand Names: Viracept
Generic Name: nelfinavir (Pronunciation: nel FIN a veer)
What is nelfinavir (Viracept)?
Nelfinavir is an antiviral medication that prevents human immunodeficiency virus (HIV) cells from multiplying in your body.
Nelfinavir is used to treat HIV, which causes acquired immunodeficiency syndrome (AIDS). Nelfinavir is not a cure for HIV or AIDS.
Nelfinavir may also be used for purposes not listed in this medication guide.
Viracept 250 mg
oblong, blue, imprinted with VIRACEPT, 250 mg
What are the possible side effects of nelfinavir (Viracept)?
Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.
Stop using nelfinavir and call your doctor at once if you have a serious side effect such as:
Less serious side effects may include:
This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
What is the most important information I should know about nelfinavir (Viracept)?
Life-threatening side effects may occur if you take nelfinavir with alfuzosin (Uroxatral), amiodarone (Cordarone, Pacerone), lovastatin (Mevacor, Altoprev, Advicor), midazolam (Versed), quinidine (Quin-G), pimozide (Orap), rifampin (Rifadin, Rimactane, Rifater), sildenafil (Revatio for pulmonary arterial hypertension), simvastatin (Zocor, Simcor, Vytorin, Juvisync), St. John's wort, triazolam (Halcion), or an ergot medicine such as Ergomar, Ergotrate, Cafergot, Wigraine, D.H.E. 45, Migranal, or Methergine.
There are many other medicines that can interact with nelfinavir. Tell your doctor about all medications you use. This includes prescription, over-the-counter, vitamin, and herbal products. Do not start a new medication without telling your doctor.
Taking this medication will not prevent you from passing HIV to other people. Do not have unprotected sex or share razors or toothbrushes. Talk with your doctor about safe ways to prevent HIV transmission during sex. Sharing drug or medicine needles is never safe, even for a healthy person.
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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