"If you think you are at risk of getting HIV, ask your health care provider if PrEP is right for you. Along with other prevention methods like condoms, PrEP can offer good protection against HIV if taken every day.
Pre-exposure prophylaxis, "...
Lexiva Patient Information including If I Miss a Dose
In this Article
- What is fosamprenavir (Lexiva)?
- What are the possible side effects of fosamprenavir (Lexiva)?
- What is the most important information I should know about fosamprenavir (Lexiva)?
- What should I discuss with my healthcare provider before taking fosamprenavir (Lexiva)?
- How should I take fosamprenavir (Lexiva)?
- What happens if I miss a dose (Lexiva)?
- What happens if I overdose (Lexiva)?
- What should I avoid while taking fosamprenavir (Lexiva)?
- What other drugs will affect fosamprenavir (Lexiva)?
- Where can I get more information?
What happens if I miss a dose (Lexiva)?
Take the missed dose as soon as you remember. Skip the missed dose if it is almost time for your next scheduled dose. Do not take extra medicine to make up the missed dose.
What happens if I overdose (Lexiva)?
Seek emergency medical attention or call the Poison Help line at 1-800-222-1222.
What should I avoid while taking fosamprenavir (Lexiva)?
Taking this medication will not prevent you from passing HIV to other people. Avoid having unprotected sex or sharing 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.
What other drugs will affect fosamprenavir (Lexiva)?
Many other drugs can cause serious or life-threatening drug interactions if you use them while taking fosamprenavir. Tell your doctor if you are also using:
- atorvastatin (Lipitor, Caduet);
- itraconazole (Sporanox) or ketoconazole (Nizoral);
- an antidepressant such as amitriptyline (Elavil, Vanatrip, Limbitrol), imipramine (Janimine, Tofranil), or paroxetine (Paxil);
- any other HIV /AIDS medication;
- a blood thinner such as warfarin (Coumadin, Jantoven);
- drugs that weaken the immune system, such as cyclosporine (Gengraf, Neoral, Sandimmune), sirolimus (Rapamune), or tacrolimus (Prograf);
- heart rhythm medication such as amiodarone (Cordarone, Pacerone), lidocaine, or quinidine (Quin-G);
- heart or blood pressure medicine such as amlodipine (Norvasc, Caduet, Exforge, Lotrel, Tekamlo, Tribenzor, Twynsta, Amturnide), diltiazem (Cartia, Cardizem), nifedipine (Nifedical, Procardia), verapamil (Calan, Covera, Isoptin, Verelan), and others;
- insulin or diabetes medication you take by mouth;
- medicines to treat erectile dysfunction, such as sildenafil (Viagra), tadalafil (Cialis), or vardenafil (Levitra);
- steroid medicine such as dexamethasone (Cortastat, Dexasone, Solurex, DexPak) or fluticasone (Advair, Flonase, Flovent);
- seizure medications such as carbamazepine (Carbatrol, Equetro, Tegretol), phenobarbital (Luminal, Solfoton), or phenytoin (Dilantin); or
- stomach acid reducers such as cimetidine (Tagamet), famotidine (Pepcid), nizatidine (Axid), or ranitidine (Zantac).
This list is not complete and there are many other drugs that can interact with fosamprenavir. 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. Keep a list of all your medicines and show it to any healthcare provider who treats you.
Where can I get more information?
Your pharmacist can provide more information about fosamprenavir.
Remember, keep this and all other medicines out of the reach of children, never share your medicines with others, and use this medication only for the indication prescribed.
Every effort has been made to ensure that the information provided by Cerner Multum, Inc. ('Multum') is accurate, up-to-date, and complete, but no guarantee is made to that effect. Drug information contained herein may be time sensitive. Multum information has been compiled for use by healthcare practitioners and consumers in the United States and therefore Multum does not warrant that uses outside of the United States are appropriate, unless specifically indicated otherwise. Multum's drug information does not endorse drugs, diagnose patients or recommend therapy. Multum's drug information is an informational resource designed to assist licensed healthcare practitioners in caring for their patients and/or to serve consumers viewing this service as a supplement to, and not a substitute for, the expertise, skill, knowledge and judgment of healthcare practitioners. The absence of a warning for a given drug or drug combination in no way should be construed to indicate that the drug or drug combination is safe, effective or appropriate for any given patient. Multum does not assume any responsibility for any aspect of healthcare administered with the aid of information Multum provides. The information contained herein is not intended to cover all possible uses, directions, precautions, warnings, drug interactions, allergic reactions, or adverse effects. If you have questions about the drugs you are taking, check with your doctor, nurse or pharmacist.
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Additional Lexiva Information
- Lexiva Drug Interactions Center: fosamprenavir oral
- Lexiva Side Effects Center
- Lexiva Overview including Precautions
- Lexiva FDA Approved Prescribing Information including Dosage
Lexiva - User Reviews
Lexiva User Reviews
Now you can gain knowledge and insight about a drug treatment with Patient Discussions.
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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