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Acyclovir for Injection 250mg
Antivirals

Acyclovir for Injection 250mg

Pack Sizes Available

250mg/10ml single-dose vial with WFI ampoule, box of 1
250mg vial, tray pack, export configuration

Product Description

Herpesvirus infections do not announce themselves politely, and when they show up in a severe form, whether that is herpes simplex encephalitis, disseminated infection in a newborn, or a severe outbreak in an immunocompromised patient, oral treatment is often not fast or reliable enough. Acyclovir for Injection 250mg exists for exactly those moments, delivering a synthetic nucleoside analog directly into the bloodstream where it can start blocking viral DNA replication without waiting on gut absorption. The mechanism is elegant in its selectivity. Acyclovir gets converted into its active form far more efficiently inside cells infected by herpes simplex or varicella-zoster virus than in healthy cells, because it depends on a viral enzyme to kick off that conversion. Once activated, it interferes with viral DNA polymerase and gets incorporated into the growing viral DNA chain, effectively stopping replication in its tracks. That selectivity is a big part of why this molecule has remained a mainstay antiviral for decades despite newer options entering the market. For pediatric hospitals, neonatal ICUs, and general hospital pharmacies handling immunocompromised patients, the 250mg strength offers a smaller, more precisely dosable option, particularly useful in lower body weight patients where the full 500mg or 1000mg vials would require partial dosing and waste. Sara Wellness supplies this presentation from GMP-certified Indian manufacturing facilities as part of our broader antiviral and critical care injectable portfolio. Fifteen years in pharmaceutical export has taught us that antiviral demand tends to spike unpredictably, whether that is a seasonal herpes zoster wave or a broader viral outbreak straining hospital resources, and a supplier who cannot flex production or shipping schedules during those moments is not much use to a hospital network. We keep communication direct between our export team and your procurement staff, so if demand suddenly shifts, you are talking to someone who can actually adjust the order, not waiting on a call center to escalate. Every batch comes with certificate of analysis, GMP compliance documentation, and export paperwork built around your destination country's specific import requirements. Minimum order quantities are set to work comfortably for both a hospital pharmacy building a small antiviral reserve and a distributor supplying multiple hospital networks across a region. If your current antiviral supply chain has gaps, or you simply want a second reliable source out of India, reach out with your target country and expected volumes and we will respond with current pricing and honest delivery timelines.

Technical Specifications

  • Active Ingredient: Acyclovir Sodium USP equivalent to 250mg Acyclovir per vial
  • Dosage Form: Lyophilized powder for injection
  • Drug Class: Synthetic nucleoside analog antiviral
  • Reconstitution: 10ml Sterile Water for Injection USP, yields 25mg/ml
  • Route of Administration: Intravenous infusion
  • Storage Conditions: Store between 15-25 degrees Celsius, protect from moisture
FAQ

Frequently asked questions

Contact Export TeamContact Export Team

Acyclovir injection is used to treat severe herpesvirus infections including herpes simplex encephalitis, severe mucocutaneous herpes simplex infections, disseminated neonatal herpes, and varicella-zoster complications, particularly in patients who cannot take oral medication or need rapid antiviral action.

Acyclovir is a synthetic nucleoside analog that is preferentially activated inside cells infected by herpes simplex or varicella-zoster virus through a viral enzyme, and the activated form then inhibits viral DNA polymerase and terminates viral DNA chain growth, stopping viral replication.

The vial is reconstituted with 10ml of Sterile Water for Injection USP, producing a solution containing 25mg of acyclovir per ml, which is then further diluted in an appropriate intravenous fluid before administration as directed in the package insert.

The 250mg strength allows more precise dosing for lower body weight patients, particularly neonates and small children, without requiring partial use of a larger vial.

The vial should be stored between 15 to 25 degrees Celsius, protected from moisture, until it is reconstituted for use.

Yes, we regularly supply this strength to pediatric and neonatal hospital pharmacies, and our team can advise on packaging and documentation suited to specialized pediatric procurement requirements.

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Acyclovir for Injection 500mg
Antivirals

Acyclovir for Injection 500mg

The 500mg strength is where Acyclovir for Injection earns its place as a genuine hospital workhorse, the dose most commonly reached for when treating adult patients with severe herpes simplex or varicella-zoster infections that demand fast, dependable intravenous therapy. Whether that is a case of herpes encephalitis, severe genital herpes in an immunocompetent patient, or complications from shingles in someone whose immune system is already compromised, this is the strength most hospital protocols are built around. Acyclovir remains one of the more elegantly targeted antivirals available, precisely because it depends on a viral enzyme to activate itself inside infected cells, largely sparing healthy tissue from the same effect. Once active, it blocks the viral DNA polymerase and halts replication of the herpes virus at the molecular level. Despite decades on the market and newer antivirals entering the field, this mechanism has kept Acyclovir relevant across pediatric, adult, and geriatric hospital populations alike. Sara Wellness has supplied antiviral injectables like this one to hospital networks and distributors across multiple continents for fifteen years, and one lesson that has stuck with us the whole way through is that demand for antivirals rarely follows a predictable calendar. A shingles outbreak in a nursing home, an unexpected cluster of encephalitis cases, or simply a hospital rebuilding its critical care reserve after a tender cycle can all create sudden spikes in order volume, and a supplier who cannot respond quickly is a liability rather than a partner. We source this product from GMP-certified manufacturing facilities in India and keep a direct line between our export desk and the procurement teams we work with, so when volumes need to shift quickly, that conversation happens fast and without unnecessary back and forth. Our MOQs work for hospital pharmacies maintaining a standing reserve as well as distributors placing larger, tender-driven orders on a fixed schedule. Every consignment ships with certificate of analysis, GMP compliance documentation, and export paperwork prepared according to your destination country's specific regulatory expectations, because a held-up shipment of an antiviral needed for a severe infection is not a problem anyone wants to explain to a hospital's infectious disease team. If your formulary needs a dependable source for Acyclovir 500mg, or you are simply looking to diversify your antiviral supply chain, reach out with your target market and volume requirements and we will respond with current pricing and realistic delivery timelines based on actual production capacity.