What is Aciclovir Oral Suspension?
Aciclovir Oral Suspension Sugar Free is an antiviral medication designed to treat infections caused by the herpes virus family. This includes common conditions such as cold sores, genital herpes, chickenpox, and shingles. The sugar-free liquid formulation makes it an ideal choice for children, adults with swallowing difficulties, and those needing to avoid sugar—such as individuals with diabetes.
Each dose contains the active ingredient aciclovir, which works by preventing the virus from multiplying inside the body. While Aciclovir does not cure herpes-related infections, it helps to control the severity and duration of outbreaks, reducing discomfort and helping to limit the spread of the virus to other cells.
This oral suspension is especially helpful when early treatment is initiated—ideally at the first sign of symptoms like tingling, itching, or a rash. In immunocompromised individuals, such as those undergoing cancer treatment or with chronic illnesses, Aciclovir may also be used as a preventative measure to stop recurrent flare-ups.
Aciclovir Oral Suspension is suitable for both children and adults and is generally well tolerated. Dosages are based on the patient’s age, weight, and condition. The medicine should be taken exactly as prescribed and for the full duration, even if symptoms improve early. Staying hydrated during treatment is also important, as it supports kidney function and enhances the effectiveness of the drug.
What does Aciclovir treat?
- Cold sores (Herpes simplex type 1)
- Genital herpes (Herpes simplex type 2)
- Chickenpox and shingles (Varicella-zoster virus)
- Herpes infections in immunocompromised patients
How does Aciclovir work?
Aciclovir is a nucleoside analogue that targets viral DNA replication. Once inside infected cells, it converts to an active form that inhibits the action of viral DNA polymerase—an enzyme essential for the virus to reproduce. By interfering with the replication cycle, it helps to contain the infection and alleviate symptoms, without affecting healthy, uninfected cells.



