Famciclovir (Famvir)

Famciclovir is an antiviral medicine used to treat genital herpes, oral herpes, or herpes zoster (shingles). Herpes is a sexually transmitted infection caused by the herpes simplex virus (HSV) that can cause symptoms like itchy, fluid-filled blisters. While herpes can’t be cured entirely, Famciclovir and the branded version Famvir can help resolve symptoms faster. When taken daily, it can also prevent outbreaks from happening.

At 121doc, we offer 250 mg Famciclovir and Famvir tablets to treat genital herpes in people over 18. You can buy Famciclovir online after completing a short online consultation.

What’s the difference between Aciclovir and Famciclovir?

Like Famciclovir, Aciclovir (also spelled Acyclovir) is an antiviral medicine used to treat infections caused by the herpes virus, including genital herpes, cold sores, (oral herpes), and shingles. It works in the same way as Famciclovir: stopping the virus from multiplying to speed up healing during a herpes outbreak. The main differences between them are manufacturer, active ingredient, dosing frequency, and cost. Consider all these aspects when deciding which one you want to take for herpes.

Famciclovir works by preventing the herpes virus from replicating. It does this through the active ingredient, also called famciclovir, which is converted in the body into penciclovir. Penciclovir then blocks the virus’ ability to make new DNA, which is essential for multiplication. By doing this, Famciclovir reduces the amount of the virus in the body, helping lesions heal faster and shortening the duration of herpes outbreaks.

Famciclovir is clinically proven to reduce the duration of herpes outbreaks by up to 44%.

Here are the results of one study comparing Famciclovir to a placebo in the treatment of genital herpes:

• Outbreak duration: 4.3 days with Famciclovir vs 6.1 days with a placebo
• Lesion healing: 23.3% of patients taking Famciclovir vs 12.7% taking a placebo

By taking Famciclovir, patients not only eased symptoms, they also reduced the overall duration of outbreaks by roughly 2 days.

To buy Famvir or Famciclovir tablets from 121doc, you must be over 18 years old with genital herpes.

Do not take Famciclovir if you are allergic to any ingredient found in this medicine. In addition to this, tell your doctor if you have:

• kidney problems
• liver problems
• problems with your immune system
• lactose intolerance

The dosage of Famciclovir prescribed depends on what you’re using it for and whether or not it’s the first herpes outbreak. At 121doc, we offer Famciclovir and Famvir 250 mg tablets. How many tablets you take and how often depends on your condition.

Note: If you have a weakened immune system, your doctor may recommend 500 mg 2 times a day instead, and you may need to take it for 7 days. Always follow your doctor’s guidance when taking your medicine.

Famciclovir can cause some side effects, although most are mild and not everyone will get them.

The most common side effects of Famciclovir include:

• feeling sick (nausea)
• vomiting
• abdominal pain
• diarrhoea
• dizziness
• rash
• itching
• liver function tests giving abnormal results

If you experience symptoms related to an allergic reaction, like face swelling, wheezing, or difficulty breathing, seek medical help immediately.

For a full list of Famciclovir side effects, consult the patient information leaflet.

Famciclovir and its branded version, Famvir, should not be taken while pregnant or breastfeeding. There is not enough evidence to suggest that this medicine is safe for pregnant women or their babies, and so is generally avoided as a precaution. Ask your doctor for alternative treatment if you are pregnant or breastfeeding. They may provide a safer alternative like Aciclovir.

Avoid sex while you have sores or blisters, even while taking Famciclovir. Genital herpes can still be transmitted, even if you’re taking your tablets. If you no longer have active sores but have not yet completed your course, it still may be wise to avoid sex to ensure you don’t pass on genital herpes to your partner, but it is generally safe. In any case, always wear a condom to reduce the risk of infecting your partner.

Famciclovir stays in your system for around 10 to 12 hours after you take it. Most of the medicine is cleared from the body within this time in healthy adults.

Famciclovir starts working soon after you take it, but most people notice an improvement in symptoms within 1 to 2 days. For best results, take Famciclovir as soon as symptoms appear.

No, you cannot buy Famciclovir without a prescription from a licensed healthcare provider. Safety is our number one priority at 121doc, and our doctors will only prescribe treatment if you meet the criteria in your online consultation.

A prescription from a trusted healthcare provider like 121doc ensures:

• safety during treatment
• effective results
• monitoring of side effects

To see if you’re eligible for treatment, all you have to do is complete a short online consultation. If approved by our medical team, your treatment will be delivered direct to your door in discreet packaging.