FAMCICLOVIR

(fam SYE klo veer) Brand: Famvir

What is the most significant information I must know about famciclovir?

• You must not take this medicine if you are allergic to famciclovir or penciclovir cream (Denavir).

• Take this medication for the full predesigned length of time. Your symptoms may improve till the infection is completely cleared.

• Treatment with famciclovir must be started as soon as possible after the first appearance of symptoms (such as tingling, burning, blisters).

• Herpes infections are contagious and you can infect another people, even while you are being treated with famciclovir. Avoid letting infected areas come into contact with another people. Avoid touching an infected area and then touching your eyes. Wash your hands frequently to prevent passing the infection to others.

What is famciclovir?

• Famciclovir is an antiviral drug. It slows the growth and spread of the herpes virus so that the body can fight off the infection. Famciclovir will not cure herpes, but it can lessen the symptoms of the infections.

• Famciclovir is used to treat infections caused by herpes viruses, including genital herpes, cool sores, and shingles.

• There is no cure for herpes and famciclovir will not prevent you from developing symptoms in the future.

• Famciclovir may also be used for purposes not listed in this medicine guide.

What must I discuss with my healthcare provider till taking famciclovir?

• You must not take this medicine if you are allergic to famciclovir or penciclovir cream (Denavir).

• To create certain you can safely take famciclovir, speak your doctor if you have any of these another conditions:

· liver disease;

· kidney disease;

· a weak immune system;

· galactose intolerance;

· severe lactase deficiency; or

· glucose-galactose malabsorption.

• FDA pregnancy category B. This medicine is not expected to be deleterious to an unborn child. Speak your doctor if you are pregnant or plan to become pregnant during treatment. Herpes virus can be passed from an infected mother to her child during childbirth. If you have genital herpes, it is very significant to prevent herpes lesions during your pregnancy so that you do not have a genital lesion when your child is born.

• If you are pregnant, your name may be listed on a pregnancy registry. This is to track the outcome of the pregnancy and to estimate any effects of famciclovir on the baby.

• It is not known whether famciclovir passes into breast milk, or if it could harm a nursing child. Do not take famciclovir without telling your doctor if you are breast-feeding a baby.

• Do not give this medicine to anyone under 18 years old without medical advice.

How must I take famciclovir?

• Take exactly as predesigned by your doctor. Do not take in larger or less amounts or for longer than recommended. Follow the directions on your prescription label. Taking more of this medicine will not create it more effective

• Treatment with famciclovir must be started as soon as possible after the first appearance of symptoms (such as tingling, burning, blisters).

• You may take famciclovir with or without food.

• Take this medication for the full predesigned length of time. Your symptoms may improve till the infection is completely cleared. To prevent recurrent genital herpes, you may need to take famciclovir twice daily for up to 1 year. Follow your doctor's instructions.

• Lesions caused by herpes viruses must be kept as clean and dry as possible. Wearing loose clothing may help to prevent irritation of the lesions.

• Store at room temperature away from moisture and heat.

What happens if I miss a dose?

• Take the missed doze as soon as you remember. Skip the missed doze if it is nearly time for your following scheduled doze. Do not take extra medication to create up the missed dose.

What happens if I overdose?

• Search abnormal medical attention or call the Poison Help line at 1-800-222-1222.

What must I avoid while taking famciclovir?

• Famciclovir will not prevent the spread of genital herpes. Avoid sexual intercourse or use a latex condom to prevent spreading the virus to others.

• This medicine may impair your thinking or reactions. Be careful if you drive or do anything that requires you to be alert.

What are the possible side effects of famciclovir?

• Get abnormal medical help if you have any of these signs of an allergic reaction: hives; difficult breathing; swelling of your person, lips, tongue, or throat.

• Stop using famciclovir and call your doctor at once if you have a serious side effect such as:

· urinating smaller than normal or not at all;

· weakness, confusion, heighten thirst, loss of appetite, vomiting, pounding heartbeats or fluttering in your chest; or

· swelling, weight gain, feeling short of breath.

• Smaller serious side effects may include:

· nausea, gas, stomach pain;

· diarrhea,

· headache, weary feeling;

· dizziness, sleepiness;

· mild itching or skin rash; or

· numbness or tingly feeling.

• This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may message side effects to FDA at 1-800-FDA-1088.

What another drugs will affect famciclovir?

• Speak your doctor about all another medicines you use, especially:

· probenecid (Benemid); or

· another medications you use to treat herpes outbreaks, such as acyclovir (Zovirax), valacyclovir (Valtrex), and others.

• There may be another drugs that can interact with famciclovir. Speak your doctor about all medications you use. This includes prescription, over-the-counter, vitamin, and herbal commodity. Do not start a new medicine without telling your doctor.

Where can I get more information?

• Your pharmacist can provide more information about famciclovir.

Remember, hold this and all another medicines out of the reach of children, never share your medicines with others, and use this medicine only for the indication prescribed.

Disclaim: Each 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 external 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 must be construed to indicate that the drug or drug combination is safety, effective or appropriate for any given patient. Multum does not assume any responsibility for any aspect of healthcare administered with the help 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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