Aclova (250mg) 5 Vial Injections For IV Infusion

Acyclovir 250mg Injection, a synthetic nucleoside analog, primarily targets and inhibits the replication of herpes simplex virus (HSV) and varicella-zoster virus (VZV). It achieves this by selectively interfering with viral DNA polymerase, an enzyme crucial for viral DNA replication. Acyclovir is activated within virus-infected cells, where it is converted into acyclovir triphosphate, which competitively inhibits viral DNA polymerase and competitively blocks the incorporation of deoxyguanosine triphosphate into growing viral DNA chains, ultimately leading to the inhibition of viral DNA synthesis without affecting normal cellular processes. This mechanism effectively halts the spread of the virus within the body.

Acyclovir 250mg

Antiviral

Injection

The following are the uses of Acyclovir 250mg Injection:

• Used for treating initial episodes of genital herpes
• Used for managing recurrent genital herpes
• Effective for treating chickenpox
• Can be used to treat herpes simplex infections in newborns
• Provides relief for severe forms of herpes simplex infections
• May be used to treat herpes simplex encephalitis
• Helps manage herpes infections in individuals with compromised immune systems

In the case of an overdose of Acyclovir 250mg Injection, it is important to recognize the potential symptoms and seek medical assistance promptly. Overdose symptoms may include severe nausea, vomiting, and seizures. If an overdose is suspected, immediate action should be taken. Contact a healthcare professional or a poison control center for guidance, as they can provide specific instructions for managing the overdose and preventing further complications. Prompt intervention is crucial to ensure the best possible outcome.

In the case of a missed dose of Acyclovir 250mg Injection, it is important to take the missed dose as soon as you remember. However, if it is almost time for your next dose, skip the missed dose and continue with your regular dosing schedule. Do not double the dose to make up for a missed one, as this may increase the risk of side effects. If you miss multiple doses, contact your healthcare provider for guidance on how to adjust your dosing schedule to ensure optimal treatment effectiveness.

To administer Acyclovir 250mg Injection, carefully inject the entire content of the vial intravenously over a period of at least one hour, ensuring slow infusion to minimize the risk of renal damage.

Here are the conditions or situations when Acyclovir 250mg Injection should not be used:

• Should not be used in individuals with a known allergy or hypersensitivity to acyclovir or any of the excipients in the injection.
• Contraindicated in patients with severe kidney impairment without adjusting the dose accordingly.
• Not recommended for patients with a history of severe neurological disorders.
• Should not be used in patients with a history of severe blood disorders or bone marrow suppression.
• Contraindicated during breastfeeding as acyclovir can pass into breast milk.
• Should be avoided in patients with a history of severe dehydration or electrolyte imbalances.
• Not suitable for individuals with a known deficiency of the enzyme aldehyde dehydrogenase (ALDH).

The side effects of Acyclovir 250mg Injection may include:

• Nausea and vomiting
• Diarrhea
• Headache
• Dizziness or lightheadedness
• Fatigue or weakness
• Skin rash or itching
• Injection site reactions (such as pain, swelling, or redness)
• Confusion or agitation

Following are the precautions and warnings for Acyclovir 250mg Injection:

• This medication should be used with caution in patients with pre-existing kidney conditions, as it is primarily eliminated through the kidneys. Regular monitoring of kidney function is advised.
• Acyclovir should be administered with care in patients with a history of neurological disorders, as it may cause neurological side effects like confusion and hallucinations.
• Elderly patients may be more susceptible to adverse effects; dosage adjustments might be necessary.
• Patients with a compromised immune system should be closely monitored for the development of resistant viral strains and other opportunistic infections.
• Caution is advised in patients with a history of electrolyte imbalances, especially those with kidney impairment, as acyclovir can affect electrolyte levels.
• It is important to maintain adequate hydration during treatment to reduce the risk of kidney damage.
• Acyclovir should be discontinued if signs of a severe allergic reaction occur, such as a rash, hives, or difficulty breathing.
• This medication should be used during pregnancy only if the potential benefit justifies the potential risk to the fetus.

Following are the drug interactions for Acyclovir 250mg Injection:

• Probenecid can decrease the renal excretion of acyclovir, leading to increased acyclovir blood levels.
• Concomitant use with other nephrotoxic drugs (e.g., aminoglycosides, amphotericin B) may increase the risk of kidney-related side effects.
• Acyclovir may decrease the effectiveness of mycophenolate mofetil by inhibiting its metabolism.
• Theophylline levels may be increased when used with acyclovir, potentially requiring dose adjustments.
• Acyclovir can interact with other antiviral drugs like zidovudine, possibly increasing the risk of hematologic adverse effects.
• Acyclovir may decrease the immune response to live vaccines, such as measles, mumps, and rubella.
• Some antiretroviral medications, like zidovudine, may have decreased effectiveness when combined with Acyclovir.

Following are the food interactions for Acyclovir 250mg Injection:

• Avoid excessive alcohol consumption during treatment as it may increase the risk of liver problems and affect the effectiveness of the medication.
• Maintain adequate hydration by drinking plenty of fluids, especially water, to support kidney function and prevent dehydration.
• Avoid grapefruit and grapefruit juice as they can interfere with the metabolism of Acyclovir, potentially leading to increased drug levels and side effects.
• There is no specific food restriction, but a balanced diet is recommended to support overall health and recovery during treatment.
• Avoid high-fat meals as they may affect the absorption of Acyclovir, and it is best to take the medication on an empty stomach for optimal absorption.
• Consult your healthcare provider if you have any specific dietary concerns or restrictions to ensure a personalized approach to your treatment.
• Avoid dairy products if you are lactose intolerant, as some formulations may contain lactose, and discuss alternative options with your pharmacist.

Acyclovir 250mg Injection should be stored in a controlled room temperature environment, typically between 68°F and 77°F (20°C and 25°C). Protect the injection from light and moisture by keeping it in its original packaging until ready for use. It is crucial not to freeze the medication as it may affect its potency. Once the vial or ampoule is opened, unused portions should be discarded properly, as the sterility cannot be guaranteed. Do not dispose of the medication by flushing it down the toilet or pouring it into a drain; instead, follow local guidelines for pharmaceutical waste disposal or consult your healthcare provider for safe disposal options. Keep this medication out of the sight and reach of children to prevent accidental exposure.

Following are the quick tips for Acyclovir 250mg Injection:

• Administer the injection as directed by your healthcare professional.
• Ensure the injection is prepared and administered by a trained medical professional.
• Acyclovir should be given slowly, over at least 10 minutes.
• Always check the expiration date before use.
• Do not use if the solution appears discolored or contains particles.
• Report any side effects or unusual reactions to your doctor promptly.
• Store the injection as directed on the packaging, typically at room temperature and away from light.