Famvir (Famciclovir) and/or alternatives

General Information On Famvir

Famvir is an antiviral drug specifically prescribed for shingles caused by Herpes zoster. The generic name of the drug is Famciclovir. The drug is also used to treat infections caused by specific types of viruses other than the Herpes virus. The antiviral drug can treat outbreaks of herpes that cause sores around the anus, cold sores around the mouth, and genital herpes. The medication works by slowing down the growth and spread of Herpes and thus helps the body fight off the infection. Famvir cannot completely cure Herpes, but can reduce the symptoms of the infection. The drug can also prove useful in reducing the number of future episodes of outbreaks of genital herpes. You should buy Famvir and use it only after consulting your doctor.

Famvir Side Effects

Some people may experience side effects after taking the medication. However, many people may not have any side effects at all. You should remember that your doctor has prescribed this drug because he/she is of the opinion that the benefits of the drug outweigh its side effects. Some of the side effects that you may experience after taking Famvir are mood changes such as confusion, slowed thinking, hallucinations, and agitation. Some people may also experience drowsiness or dizziness after taking the recommended dosage of the drug.

You may also experience serious side-effects such as yellow skin/eyes, easy bruising/bleeding and change in the amount of urine. Some people taking the drug may also experience allergic reactions such as itching/rash/swelling of the tongue/throat/face, breathing problems, or severe dizziness. You should immediately notify your doctor if you experience or notice any side effects or allergic reactions as you may require prompt medical attention.

Famvir Precautions

You should not take Famvir if you are allergic to famciclovir or penciclovir. You should tell your doctor about any allergies you have as this drug may have ingredients that can cause allergic reactions or severe side effects. If you have kidney problems, tell your doctor before he/she recommends Famvir. The drug may make you drowsy, so you should avoid doing activities that require alertness such as driving or using machinery. The drug may contain lactose, so if you are lactose intolerant or suffer from glucose-galactose malabsorption, consult your doctor right away.

Famvir Dosage

The dosage of Famvir may be taken with or without food. The dosage is different for each infection. Doctors recommend a single dose of 1500 mg of the drug to treat recurrent Herpes labialis, while the recommended dose to treat recurrent episodes of genital herpes is 1000 mg twice a day. Doctors generally recommend a dose of 500 mg every 8 hours for 7 days to treat shingles caused by Herpes zoster. You should buy Famvir only as per the recommendation of your doctor and follow the dosage instructions strictly.

Famvir Interactions

Famvir can interact with other drugs and cause adverse side effects. It may react with drugs like Aspirin, Anticoagulants, and ACE-inhibitors. Therefore, it is necessary that you inform your doctor about every medication you take, which includes prescribed, non-prescribed and herbal drugs.

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