Generic Zovirax Cream 5% is Acyclovir 5% Cream, an antiviral medication used topically for cold sores (herpes labialis) and genital herpes to stop the virus from multiplying, available from various manufacturers like Teva, often at a lower cost than the brand name. It works by preventing herpes simplex virus (HSV) DNA replication, but doesn't cure the underlying infection.
What it is:
- Active Ingredient: Acyclovir.
- Strength: 5%.
- Type: Antiviral cream/ointment.
What it's used for:
- Treating recurrent herpes labialis (cold sores/fever blisters) in immunocompetent individuals.
- Managing symptoms like pain, itching, and tingling, and helping sores heal faster.
How to use it:
- Apply a thin film to the affected area.
- Use gloves or a finger cot to prevent spreading the infection.
- Wash hands before and after use.
- Avoid contact with eyes, mouth, and genitals unless treating those areas as directed.
Key points:
- It's an antiviral, not a cure; the virus stays in your body.
- Side effects can include temporary burning, dryness, or itching at the application site.
- Available as a generic, making it more affordable.