Famvir

What is it?

Composition

Famvir has a carefully developed composition, which ensures its high efficiency in the fight against viral infections. The main active ingredient of the drug is famciclovir, known for its antiviral properties.

Famciclovir in the body is transformed into an active form - penciclovir, which specifically affects herpes viruses. In addition, the composition includes excipients that improve the absorption of the drug and ensure its stability. This makes Famvir a convenient and reliable means for treating infections.

• Famciclovir is an active ingredient that provides an antiviral effect.
• Lactose is a component that helps form tablets.
• Magnesium stearate - helps improve the stability of the drug.
• Povidone - increases the solubility of the active substance.

How to use?

The use of Famvir requires careful adherence to the doctors recommendations, since the dosage and duration of treatment depend on the type of infection and the patients condition. The tablets should be taken orally with plenty of water.

It is recommended to take the drug at the same time every day to maintain a constant level of the active substance in the body. This will help to achieve maximum treatment effectiveness and prevent relapses of the infection.

1. Take the tablets orally, without chewing, with water.
2. Follow the dosage prescribed by the doctor, which may vary depending on the diagnosis.
3. The duration of treatment is determined by the doctor, usually from 5 to 10 days.

How does it work?

The mechanism of action of Famvir is based on the ability of its active component, famciclovir, to transform into penciclovir in the body. Penciclovir actively blocks the reproduction of viruses by interfering with their genetic material. This disrupts the replication of viral DNA, which leads to the suppression of viral growth.

Due to this, the drug helps to reduce the severity of symptoms, accelerates the healing of damaged tissues and prevents further spread of infection. In addition, Famvir helps to reduce the frequency and severity of relapses, which is especially important for patients with chronic forms of viral diseases.

Indications

Famvir is used to treat herpes virus infections and has a wide range of indications. It is prescribed both for acute conditions and for the prevention of relapses, which makes the drug a universal remedy for herpesvirus infections.

The key advantage of the drug is its ability to cope with various forms of herpes, including more severe cases. Famvir is also used to prevent complications such as post-herpetic neuralgia, especially in patients with weakened immunity.

• Treatment of shingles (herpes zoster).
• Therapy of genital herpes, both primary and recurrent.
• Prevention of relapses in patients with frequent exacerbations of herpes.
• Maintenance therapy for people with immunodeficiency.

Contraindications

Despite its effectiveness, Famvir has a number of contraindications that should be taken into account before starting treatment. These restrictions are related to the specifics of the drugs action and its effect on the body. It is important for patients to consult a doctor to exclude possible risks.

The drug is not recommended for use in case of hypersensitivity to its components, as well as in patients with certain liver and kidney diseases. In addition, there is a restriction for use in certain categories of patients, such as children and pregnant women, unless the doctor considers it strictly necessary.

• Individual intolerance to famciclovir or excipients.
• Severe renal or hepatic dysfunction.
• Age under 18 years (without a doctors prescription).
• Pregnancy and breastfeeding (only if absolutely necessary).

Side effects

When using Famvir, side effects may develop, although most patients tolerate the drug well. Side effects are usually mild or moderate and disappear after the course of treatment. However, it is important to be attentive to your condition and inform your doctor about any unpleasant symptoms.

The most common side effects are associated with reactions from the gastrointestinal tract and central nervous system. Some patients may experience allergic reactions. These effects are more often observed with prolonged use or when the recommended dose is exceeded.

• Nausea, stomach discomfort, diarrhea.
• Headache, dizziness, fatigue.
• Skin rashes, itching (allergic reactions).
• Rarely - liver or kidney dysfunction.