Zovirax, containing acyclovir, directly combats herpes simplex viruses (HSV) types 1 and 2, responsible for cold sores and genital herpes. It works by stopping the virus from reproducing, thus reducing symptoms’ severity and duration.
Zovirax comes in several forms: cream for topical application, tablets for oral administration, and intravenous formulations for severe cases. The choice depends on the type and severity of the infection, as determined by your doctor.
Treatment typically involves applying the cream several times daily to affected areas or taking the prescribed dosage of oral medication. For oral and intravenous options, precise adherence to your doctor’s instructions is paramount.
| Cream | Cold sores, genital herpes | Topical application |
| Tablets | Genital herpes, herpes zoster (shingles), chickenpox (in certain cases) | Oral administration |
| Intravenous | Severe herpes infections, particularly in immunocompromised individuals | Administered intravenously in hospital settings |
While Zovirax effectively manages outbreaks, it doesn’t cure herpes. It minimizes symptoms and reduces the frequency and duration of future outbreaks. Early treatment is key to achieving the best results. Consistent application or ingestion, as prescribed, is vital for optimal efficacy. Always consult a healthcare professional before using Zovirax or any medication.
Potential side effects may include headache, nausea, and diarrhea (primarily with oral medication). Rarely, more severe reactions occur. Discuss any concerns with your doctor.
