Zovirax is a commonly prescribed antiviral for herpes infections. It treats cold sores, genital herpes, shingles, and chickenpox. People use it as a cream, tablet, or IV depending on how serious the infection is. Zovirax doesn’t cure herpes, but it slows viral growth, reduces symptoms, and shortens outbreaks when started early.
How it works is simple: acyclovir blocks the virus from copying its DNA, which stops the infection from spreading in the body. For a typical cold sore you might use a 5% cream applied at the first tingle, usually five times a day for four days. For oral or genital herpes tablets, common adult doses are 200–800 mg taken two to five times daily for five to ten days depending on the problem. Your doctor will pick the exact dose based on your health and the infection.
Most people tolerate Zovirax well. Mild side effects include nausea, headache, and stomach pain. Topical cream can cause burning or stinging at the application site. Serious effects are rare but can include allergic reactions, severe kidney problems, or neurologic symptoms like confusion—especially in older adults or people with kidney disease. Drink plenty of fluids and tell your doctor if you have kidney issues before taking it.
Start treatment as soon as you notice symptoms; that makes the drug much more effective. If you get frequent outbreaks, ask your doctor about suppressive therapy—lower daily doses can cut down how often you flare up. For topical use, clean and dry the area first, then apply a thin layer. Avoid touching your eyes after applying the cream and wash your hands afterward to prevent spreading the virus.
While on Zovirax, you can usually go about daily life, but avoid intimate contact during active genital outbreaks to reduce transmission. If you’re pregnant, breastfeeding, or taking other medicines such as probenecid or immunosuppressants, discuss risks and benefits with your provider. Children often get weight-based doses; never guess dosing—get proper pediatric guidance.
Buying Zovirax online can be convenient but pick a reputable pharmacy that asks for a prescription and shows clear contact info. Watch for unusually low prices or sites that waive prescriptions. If a pharmacy seems suspicious, check reviews and confirmation of licensed pharmacists. Keep the medication in its original package, store at room temperature, and throw out expired products.
If symptoms worsen, you develop a high fever, or you notice confusion, severe rash, or reduced urine output, seek medical care immediately. For routine questions, your prescribing clinician or a pharmacist can give quick, practical advice about dosing and side effects.
People on dialysis or with severe dehydration need dose adjustments and close monitoring. Antivirals like valacyclovir and famciclovir are alternatives if acyclovir causes problems, but your doctor will decide which fits best. Keep a short note of when outbreaks start and how long they last; that helps your provider tailor treatment. Discuss discounts or generic options with pharmacists.
Navigating the world of prescription medications can be a tricky affair, especially when it involves ordering online. This guide focuses on Zovirax (Acyclovir), a go-to treatment for viral infections such as herpes simplex. It will walk you through understanding doses, managing side effects, spotting potential drug interactions, and ensuring you order safely online. Armed with critical insights and tips, you'll be empowered to use Zovirax wisely and maintain optimum health.