IMPORTANT SAFETY INFORMATION  Prescribing Information

Indication and Usage: LEXIVA is indicated in combination with other antiretroviral agents for the treatment of HIV infection. The PI-experienced–patient study was not large enough to reach a definitive conclusion that LEXIVA/ritonavir and lopinavir/ritonavir are clinically equivalent. Once-daily administration of LEXIVA plus ritonavir is not recommended for PI-experienced patients or any pediatric patients. LEXIVA does not cure HIV or prevent passing HIV to others.

Important Safety Information: You should not take LEXIVA if you have had an allergic reaction to LEXIVA or AGENERASE® (amprenavir). Tell your healthcare provider if you have liver or kidney problems, have diabetes or hemophilia, are allergic to sulfa medicines, or are pregnant, planning to become pregnant, or breastfeeding. CONTINUED BELOW

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Getting on LEXIVA

If you're thinking of getting on LEXIVA, it's important to talk openly and honestly with your doctor about why you think it's time for a change. The decision is one the two of you need to make together. See the reasons why it might be time to change your HIV treatment.

If you're new to HIV treatment, LEXIVA may be right for you. Starting treatment is a big decision—one you'll want to make with your healthcare provider. To help you start the conversation, take a look at the Doctor Discussion Guide for newly diagnosed patients.

When your doctor recommends a change

If your healthcare provider suggests changing your therapy, it is important to do so for several reasons:

Viral load

(Viral load) can continue to increase, and this can make a person with HIV become very sick

HIV drug resistance

Continuing to take medications that are not working can cause changes in HIV, which will make other drugs less effective in the future

Side effects

Unpleasant side effects may keep someone from taking his or her medicines correctly. Changing can sometimes reduce these side effects

LEXIVA and HIV resistance

If HIV becomes resistant to a certain medicine, it means that the virus has changed itself. The medicine can no longer fight it. This is a reason to change treatments. If you're taking LEXIVA, here's some comforting news: This kind of resistance has not happened often during studies of people taking LEXIVA. Therefore, resistance may not prevent you from switching to another medication.

Changing too soon

There can be several good reasons to make changes in your treatment. But it is important not to switch too soon. People with HIV should give their bodies time to adjust to their medications. Some side effects may decrease over time. Changing medications too soon could promote HIV drug resistance. This can make other drugs less effective at controlling HIV in the future. Regardless of the reason, you should always consult with your healthcare provider before making any decision about making a change.

*Individual experiences may vary. By prescription only.
Talk to your doctor to see if LEXIVA is right for you.
 Please see the full Prescribing Information for LEXIVA

HIV Discussion Questions
LEXIVA with Ritonavir
Read HIV Facts

Important Safety Information

LEXIVA is indicated in combination with other antiretroviral agents for the treatment of HIV infection.

  • The PI-experienced–patient study was not large enough to reach a definitive conclusion that LEXIVA/ritonavir and lopinavir/ritonavir are clinically equivalent
  • Once-daily administration of LEXIVA plus ritonavir is not recommended for PI-experienced patients or any pediatric patients

LEXIVA does not cure HIV or prevent passing HIV to others.

Important Safety Information

  • You should not take LEXIVA if you have had an allergic reaction to LEXIVA or AGENERASE® (amprenavir).
  • Tell your healthcare provider if you have liver or kidney problems, have diabetes or hemophilia, are allergic to sulfa medicines, or are pregnant, planning to become pregnant, or breastfeeding.
  • High blood sugar, diabetes or worsening of diabetes, and bleeding in hemophiliacs have occurred in some patients taking protease inhibitors.
  • When you start taking HIV medicines, your immune system may get stronger and could begin to fight infections that have been hidden in your body, such as pneumonia, herpes virus, or tuberculosis. If you have new symptoms after starting your HIV medicines, be sure to tell your doctor.
  • Changes in body fat may occur in some patients taking antiretroviral therapy. The cause and long-term health effects of these conditions are not known at this time.
  • Skin rashes can occur in patients taking LEXIVA.
  • Opportunistic infections can develop when you have HIV and your immune system is weak. It is very important that you see your healthcare provider regularly while you are taking LEXIVA to discuss any side effects or concerns.
  • Kidney stones have been reported in patients taking LEXIVA. Tell your healthcare provider if you have pain in your side, blood in your urine, or pain when you urinate.
  • Missing or skipping doses of your medicine may make it easier for the virus to mutate and multiply. Your medicines may not work as well against a mutated virus, and you may become cross-resistant to other HIV medicines. It’s important to take your medicine exactly as prescribed.

Most Common Side Effects

  • Most common side effects in clinical studies were diarrhea, headache, nausea, rash, and vomiting. In most cases, these side effects did not cause people to stop taking their medicine.

Drug Interactions

  • LEXIVA should not be taken with: AGENERASE® (amprenavir), Halcion® (triazolam), ergot medications (Cafergot®, Migranal®, D.H.E. 45®, and others), Propulsid® (cisapride), Versed® (midazolam), Orap® (pimozide), Zocor® (simvastatin), Mevacor® (lovastatin), Rifadin® (rifampin), Rescriptor® (delavirdine mesylate), Revatio® (sildenafil), Uroxatral® (alfuzosin), or St. John’s wort (Hypericum perforatum). If you are taking Norvir® (ritonavir), you should not take Tambocor® (flecainide) or Rythmol® (propafenone hydrochloride).
  • Serious and/or life-threatening events could occur between LEXIVA and other medications, including Cordarone® (amiodarone), lidocaine (intravenous only), Elavil® (amitriptyline HCl), and Tofranil® (imipramine pamoate), tricyclic antidepressants, Advair® (fluticasone propionate/salmeterol) and Serevent® (salmeterol), and Quinaglute® (quinidine).
  • Women who use birth control pills should choose a different kind of birth control. The use of LEXIVA with Norvir (ritonavir) in combination with birth control pills may hurt your liver. Also, birth control pills may not work if you take LEXIVA or LEXIVA with Norvir. Talk to your healthcare provider about choosing the right birth control for you.
  • Patients taking Viagra® (sildenafil citrate) or LEVITRA® (vardenafil HCl) with LEXIVA may be at increased risk of side effects.
  • This list of drug interactions is not complete. Be sure to tell your healthcare provider about all medicines you are taking or plan to take, including over-the-counter drugs, vitamins, and herbals.