How Famvir Fast Relief For Herpes Infections

Herpes infections involve painful blisters or ulcers. Herpes virus infections are transferable and can be spread through direct skin contact. Most patients exposed to herpes virus may experience mild or no symptoms. Herpes viruses can be treated but can not be cured. Famvir is a common drug given to treat infections caused by herpes viruses. Genital herpes, oral herpes, and shingles are common herpes virus infections. The symptoms of recurrent herpes infections can be more uncomfortable than the initial outbreaks.

Why Are The Uses of Famvir (Famciclovir)?

Famvir is given to manage and treat the symptoms of recurrent genital herpes. This medication can treat patients with normal immune systems as well as HIV-infected adult patients (weak immune systems). Famvir is an antiviral that can significantly lessen the risk of the virus touching other body parts and causing serious infections. It also helps with how long pain remains after the herpes sores heal.

Genital herpes

The herpes sores develop in the genitals and around the genital region. Famvir is most effective when taken over 6 hours after the onset of lesions or symptoms has not been recognized. Famvir is also given as chronic suppressive therapy for recurrent episodes of genital herpes.

Famvir medication will not prevent the spread of genital herpes from the patient to other people. Genital herpes is a sexually transmitted infection. It can be easily transmitted to your sexual partner. Therefore patients are recommended to avoid having sexual contact and touching their lesions till they heal completely.

Even if you are not encountering symptoms of genital herpes, you can yet pass genital herpes infection to your intimate partner. It happens through asymptomatic viral shedding. Thus patients are advised to follow safer sex practices. If your healthcare professional has suggested episodic treatment for recurrent genital herpes, you should begin the Famvir treatment promptly as the first sign of an outbreak is visible.

Herpes labialis (cold sores)

The mouth sores in and around the mouth caused by herpes labilais are known as oral herpes or cold sores. Famvir helps the sores heal faster and manage recurrent herpes labilais. HIV-infected patients with recurrent oral herpes are also given Famvir to manage the associated symptoms. As mentioned above, Famvir does not kill the virus that causes cold sores however it can efficiently help the sores heal faster and diminish the pain after the sores heal.

Herpes zoster infection (Shingles)

The rashes and blisters on certain areas of the body (particularly on the back side) caused by herpes zoster virus are known as shingles. These blisters and rashes are accompanied by pain. Generally, shingles-associated symptoms go away within 3 to 5 weeks. However untreated shingles infection may become worse and cause complications. Famvir 250 mg tablet can successfully treat shingles in adult and adolescent patients.

How Does Famvir Fight off Herpes Zoster And Herpes Simplex Virus

Antiviral drugs including Famvir fight herpes infection by diminishing the activity of herpes viruses inside the body. Famvir significantly affects Herpes simplex virus type 1, Herpes simplex virus type 2, and herpes zoster virus and eases associated symptoms.

Once Famvir enters the body, it gets transformed into an active antiviral drug Penciclovir. Penciclovir averts the herpes simplex virus and varicella zoster virus from replicating and making their copies that treats outbreaks of herpes.

Famvir does not cure herpes viruses completely. However, it dissuades the herpes viruses from growing and spreading. Sexually active patients can transmit genital herpes simplex virus to their partners. If you are taking Famvir tablets you may still spread genital herpes via sexual contact because Famvir may not prevent passing genital herpes. Your healthcare professional will advise you to practice protective sex such as using condoms. You can discuss about that with your healthcare provider.

What is The Right Way to Use Famvir (500, 250, 150 mg tablet)?

Go through the patient information leaflet before you commence Famvir treatment and whenever you refill this drug from GrantPharmacy. Take Famvir tablets before or after a meal as your doctor tells. Generally, Famvir is taken 2-3 times daily.

Famvir offers the maximum benefits if you take it at the initial symptom of outbreaks and as directed by your healthcare professional. If you delay treatment with Famvir, it may not perform as well. This drug works excellently when the level of medicine is maintained at a constant level so take it at evenly spaced intervals.

Take this medicine for the prescribed period even if your condition improves early. Avoid skipping doses, modifying the recommended dosage, or discontinuing this medicine early until your healthcare provider asks. Tell your healthcare team if your symptoms become horrible or you experience no improvements in your condition.

Recommended Dosage for Famvir

The form of the drug and exact dosage vary from patient to patient. The precise dose and strength of this medication rely on your age, the condition being treated, other health problems, and how your body responds to Famvir.

Dosage for Treatment of Oral Herpes

The typical adult dosage is (18 years and above) Famvir 1500 mg as a single dose.

Dosage for Genital Herpes Treatment

For adults (18 years and above) 1000 mg twice a day for one day. For long-term preventive care treatment 250 mg twice a day.

For adult patients (HIV infected) 500 mg should be taken twice a day for 7 days.

Dosage for Treatment of Shingles

For adult patients (18 years and above) 500 mg every 8 hours for 7 days.

Take Famvir as Prescribed

Usually, Famvir is a short-term treatment for herpes infections. In the case of genital herpes treatment, Famvir may be prescribed for a longer period. If you do not take Famvir correctly, it may cause serious risks. Stopping this medication early before the recommended duration can make the infection worse or lead to recurrence.

If you do not follow the drug schedule or miss doses more often, this medicine may not perform well. A certain level of drug is required in your body throughout the treatment to allow Famvir to work properly. Skipping doses may also cause drug resistance.

Too much of Famvir:

If you unintentionally or intentionally take higher doses of Famvir than the prescribed dose, it can create destructive levels of this drug in the body. Famvir overdose can lead to diarrhea, nausea, and headache. If you are experiencing overdose symptoms, immediately reach out to your healthcare provider or contact the nearest poison control center.

Missed dose

If you missed your scheduled Famvir dose, take it as soon as you remember. If you realize that you have missed a dose when it is the time for your next dose. Forget the missed one and continue with your regular schedule. Never take two doses together as it could be dangerous.

Limitations of Famvir Use

The safety effectiveness of Famvir has not been recognized in:
Patients below 18 years of age.
Initial episodes of genital herpes infection.
Patients suffering from ophthalmic zoster.
African American patients, experiencing recurrent genital herpes.
Immunocompromised patients are other than HIV-infected ones.

Famvir Associated Warnings

Allergic reactions:

Certain people may be allergic to certain ingredients. Famvir may cause severe allergic reactions. Symptoms of an allergic reaction include trouble breathing, tightness in the chest, and swelling around the face and lips. If you ever had an allergic reaction to Famvir, similar medications, or any ingredient of this medicine, do not use it again.

Spread of herpes:

Famvir reduces the risk of transmitting herpes infection to others however sexually active patients are always at risk of passing their infection to their partners. Even if you are not experiencing symptoms or you are on Famvir medication still it can happen. Use condoms during sexual contact and take necessary preventive measures to avoid spreading infection to others. Your healthcare provider may suggest you to avoid sexual contact for a certain period.

Kidney problems:

If you have a history of kidney disease or you are suffering from any kidney problems currently, your body may not clear Famvir properly. It may raise the amount of medicine in the body and allow you to develop side effects. Your provider may prescribe you a lower dose to prevent complications.

Pregnancy:

Famvir is a category B pregnancy medication. Animal studies have not revealed any risk to the fetus. There are no records available to evaluate the risk to the fetus. Make sure your healthcare provider knows if you are pregnant, or conceive during Famvir treatment. Directing to animal studies, no adverse developmental outcomes have been found at systemic exposures of Penciclovir a bit higher than those at the maximum recommended human dose.

Breastfeeding:

If you breastfeed your child while taking Famvir, the drug may pass into the breast milk and lead to side effects. Tell your healthcare team if you are breastfeeding and discuss about the preventive measures.

Senior adults:

The kidneys of older adults may not work well making the body process medications more slowly. It allows the higher level of drug in the body for a longer period raising the chances of side effects.

Possible Side Effects of Famvir

Famvir medication may cause some undesirable effects in certain patients which are easily manageable. Serious side effects of taking Famciclovir are rare.

Common side effects include:

Stomach pain
Nausea
Diarrhea
Headache

Inform your doctor if you experience any serious side effects after using this medicine.

Serious adverse effects include:

Mood changes
Hallucinations
Dizziness
Signs of kidney problems
Hypersensitivity vasculitis cardiac disorders
Abnormal liver function tests
Subcutaneous tissue disorders

Does Famvir Interact with Other Drugs or Substances

Certain medications, herbal supplements, vitamins, or other ingredients can interact with Famvir. Drug interactions alter the way a medicine performs. It can increase the risk of developing side effects.

Medicines that can interact with Famvir include:

Probenecid (Benemid)

Probenecid and similar kinds of medications increase the risk of side effects such as nausea and headache. To avoid these interactions your healthcare team needs to manage all your medicines cautiously. Moreover, avoid getting certain vaccinations such as the vaccine against the varicella virus while taking This drug without consulting your healthcare provider.

Closing Words

Famvir (Famciclovir) is widely prescribed to treat and manage various herpes infections including genital herpes, oral herpes, and shingles. To get the best of Famvir, take it as you notice the initial sign of a herpes outbreak. Famvir is not a cure for these infections but recedes the discomfort, pain, and duration of infection. It allows faster healing, averts new sore formation, and relieves itching and pain.

Frequently Asked Questions

When to take this medicine?

Famvir works most effectively if you take it instantly as you notice the first sign of herpes outbreak. Take it as recommended by your healthcare provider with or without food.

Is Famciclovir treatment effective?

Famvir (Famciclovir) is considered an efficient treatment for herpes infections. Take Famvir immediately as the first symptom appears to get the maximum outcomes. It significantly diminishes the severity of an outbreak, relieves pain, and encourages sore healing.

How fast does Famvir treat cold sores?

As per the outcomes received from clinical trials, on average, Famvir takes around 4 days to improve cold sores.

Does Famvir affect kidneys?

Taking higher doses of Famvir than the recommended dose may cause kidney problems. Mostly, kidney problems are reported by patients with existing kidney problems. Taking Famciclovir as instructed by your healthcare professional, is safer and rarely causes any problems.

What is the cost of Famvir tablets?

The exact cost of Famvir depends on the pharmacy you get it from. The average price of Famvir is around $19.83 (30 tablets, 125 mg). The Generic drug is cheaper than the brand-name medication. Buy Famvir from GrantPharmacy at reasonable rates and avail of great offers.

Where can I buy Famvir?

Famvir treats certain viral infections. Prescription medicines including Famvir can be bought from GrantPharmacy at reasonable rates. Upload your prescription on the GrantPharmacy website and get Famvir at your door.

How Famvir Fast Relief For Herpes Infections