Famvir, Famciclovir (generic): Frequently Asked Questions
What is FAMVIR?
FAMVIR ® (famciclovir) is an oral antiviral prescription medication that is indicated for: Treatment of acute herpes zoster (shingles)
Source: www.shingles.com
FAMVIR is a prescription oral antiviral medicine for recurrent genital herpes in people with a healthy immune system. FAMVIR is the first and only oral antiviral proven to stop or shorten a genital herpes outbreak with just a single day of treatment. Take at the first sign or symptom. The effectiveness of FAMVIR has not been established when treatment is started more than 6 hours after the onset of symptoms or lesions.
Source: www.famvir.com
Is FAMVIR new?
FAMVIR has been prescribed by doctors to millions of patients all over the world. FAMVIR can be dosed in just one day for recurrent genital herpes. It's called Single-Day FAMVIR. With Single-Day FAMVIR, you have the power to stop or shorten a recurrent genital herpes outbreak. Take at the first sign or symptom. The effectiveness of FAMVIR has not been established when treatment is started more than 6 hours after the onset of symptoms or lesions.
Source: www.famvir.com
What is generic Famvir and is it available?
The generic name for Famvir is famciclovir. Only Famvir brand is currently available in the US. See our Famvir price comparison page where you can select your preferred online US pharmacy with the lowest Famvir prices, no prior prescription required .
Source: www.rxpricecheck.com
Who should take Famvir?
You should not take Famvir if you have a hypersensitivity to famciclovir (the active ingredient of Famvir), any component of the formulation, and Denavir (penciclovir cream). Only your healthcare provider can tell you for sure if you should or not take Famvir. Inform your healthcare provider, during either a physical or online consultation, about all the medicines you are taking, prescription or over-the-counter, and about any medical conditions you have or have had, including allergies.
Source: www.rxpricecheck.com
How does Famvir work?
Famvir is an antiviral agent. It reduces the amount of viruses in your system. Famvir enters your blood and is converted by your cells into another drug called penciclovir. The herpes virus in your body uses your cells to multiply. Penciclovir interferes with a compound the virus needs to multiply thereby reducing the rate at which it can propagate.
Source: www.rxpricecheck.com
How safe is Famvir?
Famvir (famciclovir) is FDA-approved and has been used as an antiviral agent since 1994. The safety and efficacy profile of Famvir has been maintained by real-world experience as well as clinical trials. Famvir is safe when used on an as-needed basis, taken as each herpes outbreak occurs ( episodic treatment ), or when used as a continuous daily therapy ( suppressive treatment ). However, Famvir may not be for everyone. Be sure to read Who should not take Famvir? .
Source: www.rxpricecheck.com
How is FAMVIR prescribed for shingles?
The dose of FAMVIR for the treatment of herpes zoster (shingles) is 500 mg, three times a day, for 7 days. * * If you have kidney problems, your doctor will determine if FAMVIR is appropriate and if so, what the right dose is for you. FAMVIR should be started within 72 hours (3 days) of the first sign of the shingles rash. Treatment started more than 72 hours (3 days) after the rash has appeared has not been studied.
Source: www.shingles.com
Who should not use FAMVIR?
Anyone who is allergic to this product, its ingredients, or a medicine called DenavirŽ (penciclovir cream) should not use FAMVIR. (Check with your healthcare provider for a complete list of ingredients. ) FAMVIR tablets contain lactose. If you have rare hereditary problems of galactose intolerance, a severe lactase deficiency, or glucose-galactose malabsorption, you should not take FAMVIR tablets. Safety and effectiveness in children under the age of 18 years has not been demonstrated.
Source: www.famvir.com
What are the indications for FAMVIR?
FAMVIR® (famciclovir) is an oral antiviral prescription medication that is prescribed for: Episodic treatment of recurrent genital herpes in otherwise healthy patients Suppression of recurrent genital herpes in otherwise healthy patients Treatment of recurrent herpes infections in HIV-infected patients Herpes Zoster (Shingles) Recurrent Herpes Labialis (Cold Sores) in otherwise healthy patients
Source: www.famvir.com
What is different about FAMVIR?
FAMVIR can be dosed in just one day. What this means is that you have the power to stop or shorten a recurrent genital herpes outbreak with just a single day of treatment. Take at the first sign or symptom. The effectiveness of FAMVIR has not been established when treatment is started more than 6 hours after the onset of symptoms or lesions.
Source: www.famvir.com
How should famvir be used?
Famciclovir comes as a tablet to take by mouth. It is usually taken every 8 hours (three times a day) for 7 days to treat shingles. To treat genital herpes it is usually taken twice a day for 5 days. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Take famciclovir exactly as directed. Do not take more or less of it or take it more often than prescribed by your doctor. Use famvir as soon as possible after symptoms appear. ...
Source: veripharmacy.com
Why is famvir prescribed?
Famciclovir is used to treat herpes zoster (shingles) and genital herpes. It does not cure herpes infections but decreases pain and itching, helps sores to heal, and prevents new ones from forming. famvir is sometimes prescribed for other uses; ask your doctor or pharmacist for more information.
Source: veripharmacy.com
What is episodic treatment of genital herpes with Famvir?
Episodic treatment of genital herpes means you take Famvir at the first sign of a genital herpes outbreak, treating each outbreak when it occurs to relieve the symptoms of pain, burning, and itching and speed up the healing of sores. You take Famvir as soon as you feel an outbreak is coming on for 5 days, then stop treatment until the next outbreak. This method may be preferred if you have outbreaks infrequently, or if they are mild when they occur. ...
Source: www.rxpricecheck.com
What does Famvir look like?
Famvir tablets, by Novartis Pharmaceutical Corp. , come in 125mg, 250mg, and 500mg. Famvir 250mg tablets are the most commonly prescribed. Famvir 125 and 250mg tablets are white, round, biconvex, with the imprint FAMVIR on one side and 125 or 250 on the other. Famvir 500mg tablets are white, oval, biconvex, with the imprint FAMVIR on one side and 500 on the other.
Source: www.rxpricecheck.com
What is suppressive treatment of genital herpes with Famvir?
Suppressive treatment of genital herpes means you take Famvir continuously to help suppress outbreaks of genital herpes before they occur. You take Famvir twice a day, every day. This method may be preferred if you have frequent outbreaks, outbreaks are more severe with painful symptoms, outbreaks and anticipation of outbreaks are very stressful, or you simply want to minimize the number of outbreaks. Many people on twice-daily suppressive therapy with Famvir may go almost a year without experiencing an outbreak. ...
Source: www.rxpricecheck.com
How is herpes zoster treated with Famvir?
Herpes Zoster (shingles) is an acute infection that frequently leads to postherpetic neuralgia (PHN), a severe and painful condition. Famvir is used to shorten the length of the herpes zoster infection, speed up the healing of the skin sores, and shorten the duration of PHN in those patients who develop PHN. Famvir is used for 7 days, but must be started within 72 hours of the appearance of the herpes zoster rash. ...
Source: www.rxpricecheck.com
How should I store Famvir?
Keep Famvir and all medications out of children's reach. Store Famvir at room temperature in a tight container. Store away from moisture, heat and direct light. Do not keep medicine past the expiration date, dispose of properly.
Source: www.rxpricecheck.com
What are the possible side effects of Famvir?
In clinical trials, the most commonly reported side events were, nausea, and diarrhea. Side effects other than those listed here may also occur with Famvir. Talk to your doctor about any side effects that seem unusual or that are especially bothersome when taking Famvir.
Source: www.rxpricecheck.com
How much does Famvir cost?
Some companies charge less per pill but charge you separately for their consultation and pharmacy dispensing fees. Others include these fees into their final pricing. RxPriceCheck's featured pharmacies give you a free online medical consultation with your order. Be sure to compare Famvir prices before buying. Usually, the more tablets you buy, the cheaper the price per tablet. ...
Source: www.rxpricecheck.com
How do I take Famvir?
Famvir is available in 125mg, 250mg, and 500mg, easy-to-swallow tablets. Famvir can be taken with or without food. If you are taking Famvir to treat genital herpes: Episodic treatment- outbreaks of genital herpes are treated when they occur. The usual dose of Famvir is one 125mg tablet orally twice a day for 5 days. Suppressive treatment- medication taken continuously to help prevent outbreaks. The usual dose of Famvir is one 250mg tablet orally twice a day for up to 1 year. ...
Source: www.rxpricecheck.com
What are the possible drug interactions of Famvir?
Inform your doctor, during either a physical or online consultation, about all the medicines you use, prescription and non-prescription. Certain medicines should never be used together. Some medicines may be used together even if an interaction might occur. In these cases, your doctor may change the dose, monitor the effects or take other precautions. Famvir was studied in combination with cimetidine, allopurinol, theophylline, digoxin, and zidovudine (AZT) and no clinically significant interactions were found. ...
Source: www.rxpricecheck.com
Are there any drug interactions with FAMVIR?
FAMVIR has no clinically significant interactions with cimetidine, allopurinol, theophylline, digoxin, or zidovudine (AZT). Concurrent use of FAMVIR with probenecid or other drugs significantly eliminated by active renal tubular secretion may result in increased plasma concentrations of penciclovir.
Source: www.shingles.com
Does FAMVIR have any side effects?
FAMVIR is not for everyone. In clinical studies with FAMVIR, the most commonly reported side effects included headache, nausea, and diarrhea.
Source: www.shingles.com
Would should not take FAMVIR?
FAMVIR should not be taken by patients with known hypersensitivity to the product, its components, and DENAVIR ® (penciclovir cream). Women who are pregnant, planning to become pregnant or breastfeeding should talk to their doctor. Ask your doctor if FAMVIR is right for you.
Source: www.shingles.com
How does Single-Day FAMVIR work?
When you first start feeling the symptoms of an outbreak, the virus is already actively reproducing and the medicine enters cells infected with the herpes virus and stops the virus from multiplying. Starting Single-Day FAMVIR at this critical time can stop the virus from reproducing. If you can stop the virus during this time, you may be able to stop a full-blown outbreak. Take at the first sign or symptom. ...
Source: www.famvir.com
What storage conditions are needed for famvir ?
Keep famvir in the container it came in, tightly closed, and out of reach of children. Store it at room temperature and away from excess heat and moisture (not in the bathroom). Throw away any medication that is outdated or no longer needed. Talk to your pharmacist about the proper disposal of your medication. In case of emergency/overdose In case of overdose, call your local poison control center at 1-800-222-1222. If the victim has collapsed or is not breathing, call local emergency services at 911.
Source: veripharmacy.com
What should be done in case of a suspected overdose of Famvir?
Keep Famvir and all medications away from children's reach. If someone takes a much larger dose of Famvir than recommended, call your doctor, emergency medical services (EMS) 911, or the poison control center immediately. National Poison Control Center telephone number: 800-222-1222
Source: www.rxpricecheck.com
How can I get a Famvir prescription online?
Go to our Famvir price comparison page where you can select your preferred online US pharmacy with the lowest Famvir prices, no prior prescription required . Our featured US-based online pharmacies work with US-licensed doctors and pharmacists to provide you with your prescriptions through an online consultation. If this is your first time ordering Famvir online, see our beginner’s guide , where the process of obtaining a prescription online and ordering your medication is explained.
Source: www.rxpricecheck.com
What should I do if I miss a dose of Famvir?
If you miss a dose of Famvir, take it as soon as you remember it and then take your next dose at its regular time. If it is almost time for the next dose, skip the missed dose and continue your regular dosing schedule. Do NOT double the dose to make up for a missed dose of Famvir.
Source: www.rxpricecheck.com
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