Zovirax I.V. (Acyclovir)

Zovirax I.V. (Acyclovir)

Zovirax I.V. (Acyclovir) is an antiviral medication designed to treat serious viral infections caused by the herpes simplex virus (HSV) and varicella-zoster virus (VZV). Zovirax I.V. works by inhibiting the viral replication process, helping to reduce the severity and duration of symptoms. This intravenous (I.V.) formulation is typically used in hospital or clinical settings for patients who require fast and effective treatment of severe infections such as herpes encephalitis, neonatal herpes, or serious cases of shingles or chickenpox.

Why Choose Zovirax I.V. (Acyclovir)?

• Provides rapid antiviral action for severe HSV and VZV infections.
• Helps reduce viral spread and the severity of symptoms.
• Commonly prescribed for immunocompromised patients who are at higher risk for severe infections.
• Effective in treating life-threatening conditions like herpes encephalitis and neonatal herpes.
• May help prevent complications when administered early during the infection.

How to Use Zovirax I.V. (Acyclovir)?

• Administration: Zovirax I.V. must be administered by a healthcare professional via intravenous infusion.
• Dosage: The exact dosage and frequency depend on the patient’s medical condition, kidney function, and age. Follow the prescribed regimen strictly.
• Hydration: Ensure adequate hydration during and after treatment to prevent kidney-related side effects.
• Duration of Treatment: Complete the full course as advised by your healthcare provider, even if symptoms improve earlier.
• Monitor: Regular monitoring of kidney function and other vital signs is necessary during the treatment course.

Important Safety Information about Zovirax I.V.

• Inform your healthcare provider about any existing medical conditions, especially kidney disease or dehydration.
• Zovirax I.V. should be used with caution in patients with impaired renal function. Dosage adjustments may be required.
• Not recommended for use during pregnancy unless specifically directed by a healthcare provider.
• Breastfeeding mothers should consult their doctor before using Zovirax I.V.
• Do not self-administer this medication. It is strictly for use under professional medical supervision.

Fact Table

 

Facts	Details
Generic Name	Acyclovir
Brand Name	Zovirax I.V.
Drug Class	Antiviral (Nucleoside analog)
Indication	Treatment of serious viral infections caused by herpes simplex virus (HSV) and varicella-zoster virus (VZV), including: – Herpes simplex encephalitis- Severe initial episodes of genital herpes- Neonatal HSV infections- Herpes zoster in immunocompromised patients- Varicella (chickenpox) in immunocompromised individuals
Mechanism of Action	Inhibits viral DNA replication by incorporating itself into the growing viral DNA chain, thus terminating further elongation. This halts the spread of the virus.
Usual Adult Dosage	Depends on the indication and patient’s renal function: – HSV or VZV infections: 5 mg/kg every 8 hours for 5-10 days- Herpes simplex encephalitis: 10 mg/kg every 8 hours for 10 days
Pediatric Dosage	Based on body weight and indication: typically 10-20 mg/kg every 8 hours for severe infections
Renal Dosage Adjustment	Dosage adjustment is necessary in patients with renal impairment to avoid accumulation and toxicity.
Duration of Treatment	Typically ranges from 5 to 14 days, depending on the severity and type of infection
Key Warnings	– Use with caution in patients with renal impairment—monitor renal function during treatment- Ensure adequate hydration to reduce risk of nephrotoxicity- Monitor for neurological side effects, especially in elderly and immunocompromised patients</ul>
Common Side Effects	– Local irritation at the injection site- Nausea- Headache- Rash- Increased liver enzymes (ALT, AST)- Elevated blood urea nitrogen (BUN) or serum creatinine
Drug Interactions	– Concurrent use with nephrotoxic drugs (e.g., aminoglycosides, cyclosporine) may increase the risk of renal toxicity- Probenecid and cimetidine can increase Acyclovir levels by decreasing renal clearance
Storage Requirements	Store the powder for reconstitution at controlled room temperature (20°C to 25°C). After reconstitution, use immediately or store in the refrigerator for no longer than 24 hours.
Infusion Rate	Infuse over at least 1 hour to reduce the risk of renal toxicity.
Overdose Management	Symptoms of overdose may include neurological symptoms (e.g., agitation, seizures) and renal failure. Treat by maintaining adequate hydration, supportive care, and hemodialysis if necessary.

Common Side Effects

Like all medications, Zovirax I.V. (Acyclovir) can cause side effects, although not everybody gets them. Understanding these side effects can help you use this medication safely and effectively.

• Nausea
• Headache
• Dizziness
• Fatigue

If you experience any side effects, discuss them with your healthcare provider. They can offer advice and may adjust your treatment if necessary. Report any severe or unexpected side effects immediately.

How Can You Buy Zovirax I.V. (Acyclovir)?

You can order Zovirax I.V. (Acyclovir) using these methods on our website:

1. Order Online
2. Order by Phone
3. Order by Fax
4. Order your refills

Visit our How to order page.