How Zovirax Helps Treat Viral Infections
Zovirax is a popular medication taken by patients to treat different viral infections. Basically, it’s a synthetic analogue of nucleoside, and it’s famous for its ability to inhibit herpes viruses. The latter ones spread by taking over other living cells and reproducing themselves.
Zovirax works by being converted into an active form by viruses, thus, stopping their further spread in the human body. This medication was approved by the FDA to treat viral infections more than 30 years ago.
Nowadays, patients can find Zovirax in a variety of forms, including injections, suspensions, capsules, standard pills, powders and ointments, which all come in different strengths to fit the needs of all consumers.
Taking Zovirax to Fight Different Viruses
This medication is prescribed to be taken orally to treat such widespread viral conditions as shingles, genital herpes, chickenpox and others. Its use helps patients relieve pain and lesion number when treating the initial cases of genital herpes, and it also reduces the severity and frequency of recurrent infections.
If you want to start taking Zovirax to treat shingles, it will shorten your healing time, reduce pain and limit the spread of viruses and new lesion formation. This medication is also taken to treat chickenpox because it reduces your healing time, fever and provides other health benefits, but you need to take it within the first 24 hours after the onset of this medical condition.
Doctors prescribe it intravenously to treat the same ailments in patients with a weak immune system and in severe cases of genital herpes.
Zovirax can be used as a special topical ointment to treat initial cases of genital herpes, because it reduces pain, healing time and spreading of this viral infection.
It’s possible to take this medication both with and without food, but your regular doses must be determined by qualified doctors after your examination. The most common doses for adult patients who need to treat genital herpes are 200 mg or 400 mg taken each 4 hours for up to 10 days.
To treat shingles, you need to take 800 mg each 4 hours for the same time. The same dose is prescribed to patients with chickenpox.
Dangerous Drug Combinations
Just like other medications available in the modern market, Zovirax can possibly interact with other pills. For example, you shouldn’t combine it with such medications as probenecid, because its effectiveness will be reduced while your risk of experiences severe side effects will only increase. That’s why you need to prepare a list of other pills that you’re taking, even if it includes only vitamins and supplements.
Zovirax Side Effects
Some of the most common adverse effects that can be caused by this medication include:
- Vomiting and nausea;
- Headaches and confusion;
- Diarrhea and agitation;
- Allergic reactions and swelling;
- Skin rash and anemia;
- Seizures and muscle pain;
- Stomach ulcers;
Increased sun sensitivity.