How to Use Abreva Cream?
Abreva cream is used to treat cold sores/fever blisters. The proper application involves applying a thin layer* five times daily to the affected area, starting at the first sign of a cold sore and continuing until the sore is completely healed, but for no more than 10 days.
Understanding Cold Sores and Abreva
Cold sores, also known as fever blisters, are small, painful blisters caused by the herpes simplex virus type 1 (HSV-1). They typically appear on or around the lips and are highly contagious. Abreva, containing the active ingredient docosanol, is an over-the-counter antiviral medication that can shorten the duration of a cold sore and alleviate symptoms. It works by preventing the virus from entering healthy cells, effectively inhibiting its replication. Unlike some other treatments, Abreva doesn’t just mask the symptoms; it actively targets the virus.
Benefits of Using Abreva
Abreva offers several benefits for those suffering from cold sores:
- Shorter healing time: Abreva can reduce the healing time of a cold sore by approximately one to two days.
- Reduced pain and discomfort: The cream can help alleviate the pain, itching, and burning associated with cold sores.
- Over-the-counter availability: Abreva is readily available without a prescription, making it a convenient option for treating cold sores at home.
- Reduced viral shedding: Using Abreva can potentially decrease the amount of virus shed, making the cold sore less contagious.
Step-by-Step Guide to Applying Abreva
Following these steps will ensure you use Abreva effectively:
- Wash your hands thoroughly: Before and after applying Abreva, wash your hands with soap and water to prevent the spread of the virus.
- Use a clean applicator: Abreva often comes with a pump dispenser. Ensure the applicator is clean to avoid contaminating the cream or the sore. Some prefer to use a cotton swab for application.
- Apply a thin layer: Gently apply a thin layer of Abreva cream to the entire affected area of the cold sore. Avoid rubbing the cream in aggressively.
- Frequency and duration: Apply Abreva five times daily, approximately every three to four hours. Continue treatment until the cold sore is completely healed, but for no more than 10 days.
- Avoid sharing: Do not share your Abreva cream or any applicators with others to prevent the spread of the virus.
- Avoid contact: Avoid touching the cold sore unnecessarily to prevent further spread of the virus to other parts of your body or to other people.
Common Mistakes to Avoid
To maximize the effectiveness of Abreva, avoid these common mistakes:
- Starting treatment too late: Abreva is most effective when applied at the first sign of a cold sore, such as tingling, itching, or redness. Delaying treatment can reduce its effectiveness.
- Applying too much or too little: Applying too much cream will not speed up the healing process. Conversely, applying too little may not provide adequate coverage.
- Stopping treatment prematurely: Even if the cold sore appears to be improving, continue applying Abreva for the recommended duration to ensure complete healing.
- Touching the cold sore excessively: Avoid touching the cold sore or picking at it, as this can worsen the infection and delay healing.
- Sharing with others: Cold sores are highly contagious, so avoid sharing Abreva with others.
Potential Side Effects
While generally well-tolerated, Abreva can cause some side effects in certain individuals. These side effects are typically mild and temporary. Some common side effects include:
- Skin irritation: Mild skin irritation, such as redness, burning, or itching, may occur at the application site.
- Dryness: The cream may cause dryness of the skin around the cold sore.
- Headache: Some individuals may experience a mild headache.
- Allergic reaction: In rare cases, an allergic reaction may occur. Symptoms of an allergic reaction may include rash, hives, itching, swelling, or difficulty breathing. If you experience any of these symptoms, discontinue use and seek medical attention immediately.
Abreva vs. Other Cold Sore Treatments
Here’s a quick comparison of Abreva with some other common cold sore treatments:
| Treatment | Active Ingredient | Mechanism of Action | Prescription Required | Reduces Healing Time |
|---|---|---|---|---|
| Abreva | Docosanol | Inhibits viral entry into cells | No | Yes |
| Acyclovir Cream | Acyclovir | Inhibits viral DNA replication | Yes | Yes |
| Penciclovir Cream | Penciclovir | Inhibits viral DNA replication | Yes | Yes |
| Cold Sore Patches | Hydrocolloid | Protects sore, absorbs exudate, reduces pain | No | No |
Frequently Asked Questions (FAQs)
How quickly does Abreva work?
Abreva can start to work immediately, inhibiting the virus from replicating. Visible improvements, such as reduced pain and swelling, usually become apparent within a few days of consistent application. The average healing time is shortened by about one to two days compared to untreated cold sores.
Can I use Abreva if I’m pregnant or breastfeeding?
It is essential to consult with your doctor before using Abreva if you are pregnant or breastfeeding. While Abreva is generally considered safe, a medical professional can assess your specific situation and provide the best advice.
What if I accidentally swallow Abreva cream?
Swallowing a small amount of Abreva cream is unlikely to cause serious harm. However, if you swallow a significant amount or experience any unusual symptoms, contact a poison control center or seek medical attention immediately.
Can I apply makeup over Abreva?
Yes, you can apply makeup over Abreva. However, it is essential to apply the makeup gently to avoid irritating the cold sore. Use clean applicators and avoid sharing makeup to prevent the spread of the virus.
What happens if I miss an application?
If you miss an application of Abreva, apply it as soon as you remember. However, if it is almost time for your next scheduled application, skip the missed application and continue with your regular schedule. Do not apply a double dose to make up for a missed one.
Can Abreva prevent cold sores from recurring?
Abreva does not prevent cold sores from recurring. It only treats active outbreaks. Factors like stress, sunlight, and weakened immune systems can trigger cold sore outbreaks. Maintaining a healthy lifestyle and avoiding known triggers can help reduce the frequency of outbreaks.
Is it safe to use Abreva with other medications?
Abreva is generally considered safe to use with other medications. However, it is always a good idea to inform your doctor or pharmacist about all the medications you are taking, including over-the-counter drugs, vitamins, and herbal supplements, to ensure there are no potential interactions.
How long should I use Abreva?
You should use Abreva until the cold sore is completely healed, but for no more than 10 days. If your cold sore does not improve or worsens after 10 days, consult with your doctor.
What are the first signs of a cold sore coming on?
The first signs of a cold sore often include tingling, itching, or burning sensations around the lips. You may also notice redness or swelling in the area. These early symptoms are the best time to start Abreva treatment.
How should I store Abreva cream?
Store Abreva cream at room temperature, away from heat and moisture. Keep the tube tightly closed and out of reach of children.
Can Abreva be used on other parts of the body?
Abreva is specifically formulated for use on cold sores on or around the lips. Do not use Abreva on other parts of the body without consulting with your doctor. Other areas may require different treatments.
What if Abreva doesn’t work for me?
If Abreva is not effective in treating your cold sore, or if you experience frequent or severe outbreaks, consult with your doctor. They may recommend other treatment options, such as prescription antiviral medications.