ACICLO- POWER 400mg (Aciclovir Tablet) 400mg

ACICLO-POWER 400mg is a prescription antiviral medication formulated in tablet form. It contains the active ingredient aciclovir, which belongs to the class of nucleoside analogue DNA polymerase inhibitors. This medication is designed to help manage and treat specific viral infections by stopping the replication of viral DNA.

Strength

400mg

Pack Size

60s

Storage

Ambient

Select Quantity

Pack/s

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Indications & Clinical Uses

ACICLO-POWER 400mg is indicated for the treatment of infections caused by the herpes simplex virus (HSV), including genital herpes and cold sores. It is also prescribed to treat varicella-zoster virus infections, which are responsible for shingles (herpes zoster) and chickenpox. Additionally, it may be used as a preventative measure to reduce the frequency of recurrent herpes simplex outbreaks.

Side Effects

Common side effects associated with ACICLO-POWER 400mg include headaches, dizziness, nausea, vomiting, diarrhea, abdominal pain, skin rashes, and fatigue. Less common but serious adverse effects can include renal impairment, neurological changes such as confusion or hallucinations, and severe allergic reactions. Patients should report any unusual or worsening symptoms to their healthcare provider promptly.

Precautions & Warnings

Before starting ACICLO-POWER 400mg, patients should inform their doctor of any pre-existing kidney disease, neurological disorders, or dehydration, as these conditions may require dosage adjustments. This medication is classified under pregnancy category B and should only be used during pregnancy or breastfeeding under direct medical supervision. Maintaining adequate hydration during treatment is highly recommended to support kidney function.

Avoid Interactions

ACICLO-POWER 400mg can interact with other medications, particularly those that affect renal function or clearance. Concomitant use with nephrotoxic drugs, such as aminoglycosides or cyclosporine, may increase the risk of kidney damage. Additionally, drugs like probenecid and cimetidine can increase the concentration of aciclovir in the blood by reducing its elimination rate.

Frequently Asked Questions

ACICLO-POWER 400mg is primarily prescribed to treat viral infections caused by the herpes simplex virus, such as cold sores and genital herpes, as well as the varicella-zoster virus, which causes chickenpox and shingles.

The active ingredient, aciclovir, is a nucleoside analogue DNA polymerase inhibitor. It works by selectively inhibiting viral DNA replication, which prevents the virus from multiplying and spreading in the body.

ACICLO-POWER 400mg is classified as pregnancy category B. It should only be used during pregnancy if the potential benefits outweigh the risks, and always under the guidance of a qualified healthcare provider.

While common side effects include mild symptoms like headache or nausea, serious side effects can include kidney impairment and neurological changes. Seek immediate medical attention if you experience severe symptoms or signs of an allergic reaction.

No, ACICLO-POWER 400mg is a prescription-only (Rx) medication. It must be prescribed by a licensed healthcare professional after a proper medical assessment.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated: 17 Jun 2026

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