What is Zovirax Cream?
Zovirax Cream is an antiviral medication specifically formulated to treat cold sores caused by the herpes simplex virus. It works by slowing down the growth and spread of the virus, which helps speed up the healing process and reduce the duration of cold sore symptoms. Zovirax is most effective when applied at the first sign of a cold sore, such as tingling or itching.
How the cream works
Zovirax Cream contains the active ingredient Aciclovir, which targets the herpes simplex virus by inhibiting its ability to replicate DNA. This action reduces the virus's ability to multiply and spread, helping to control the infection and promote faster healing. By preventing viral replication, the cream can minimize symptoms and shorten the duration of cold sores.
How to use Zovirax Cream
Using Zovirax Cream is simple and straightforward:
- Wash your hands thoroughly before and after applying the cream.
- Apply a thin layer of cream to the affected area and the surrounding skin, usually 5 times a day, approximately every 4 hours.
- Continue treatment for 4 days. If the sore hasn't healed, you may continue for an additional 6 days.
- Avoid touching or rubbing the sore excessively to prevent spreading the virus.
Precautions
Consider these precautions before using Zovirax Cream:
- Do not use the cream inside the mouth, eyes, or nose.
- Stop using the cream and seek medical advice if you experience an allergic reaction or if the condition worsens.
Side effects
Zovirax Cream is generally well tolerated, but some people may experience mild side effects, including:
- Mild burning or stinging at the application site
- Itching or tingling sensations
- Dry or flaky skin
If any side effects persist or worsen, discontinue use and consult a healthcare professional.
Interactions
There are no known significant interactions with other medications when using Zovirax Cream.
Alternatives
If Zovirax Cream is not suitable for you, consider these alternatives:
- Aciclovir Cold Sore Cream - This is a generic version of Zovirax
Sources and further information
Other symptoms Zovirax Cream can treat
Besides treating cold sores, Zovirax Cream can help alleviate the following symptoms:
- Itching and tingling at the onset of a cold sore
- Pain and discomfort associated with active cold sores
- Swelling and redness around the affected area
Regular application at the first signs of a cold sore can help minimize these symptoms and promote faster healing.
Frequently Asked Questions
Can I use Zovirax Cream while pregnant?
Yes you can use Zovirax cream safely during all stages of pregnancy.
Can you buy Zovirax Cream over the counter?
Yes, Zovirax Cream is available over the counter without a prescription.
How often can I use Zovirax Cream?
Apply the cream 5 times a day, approximately every 4 hours.
Does Zovirax Cream expire?
Yes, always check the expiry date before use. The expiry date refers to the end of the month indicated on the packaging.
Can Zovirax Cream be used in children?
It can be used in those who are 12 years of age and older, consult with a doctor before using Zovirax Cream in a child who is under 12 years old.
