1. Don't Do Anything
Cold sores, or herpes simplex virus type 1, are small, fluid-filled blisters around the mouth. They are painful and can make you miserable. Previously thought to be unrelated to genital herpes, also known as herpes simplex virus type 2, doctors now know either type can cause the sores to form either around the mouth or the genitals. The easiest treatment for cold sores is no treatment at all. Most cold sores will go away on their own without seven to 10 days without any treatment.
2. Stop the Pain; Stop the Itching
There are several non-prescription treatments you can try. Abreva is the most well-known over-the-counter medication available to help reduce the pain and itching. It has also been shown to shorten the life of the cold sore. You can also try petroleum jelly, cocoa butter and glycerin to keep the area moisturized and protect the area from irritants. Other lip balms containing substances such as lidocaine, menthol and benzocaine can help with pain and itching. You can also take ibuprofen and acetaminophen to help reduce the pain caused by cold sores. These non-prescription products work best when they're used at the first sign of a cold sore.
3. Need Something Stronger?
If your cold sores are severe, you can opt for prescription medication. Zovirax and Viroxyn are the most commonly used prescription treatments. Like non-prescription medications, they should be used at the first sign of a cold sore. Zovirax is an oral medication that comes in tablet form. It's an antiviral drug that works to keep herpes from spreading, so your body can better fight off the infection. Viroxyn is a single dose medicine that is applied directly to the cold sore to kill the virus. In some cases, patients will need a second dose.
4. Slow Down a Cold, and Cold Sores Too
Ever tried zinc to lessen the symptoms of a cold? Many people swear by zinc lozenges taken at the beginning of a cold to reduce the bothersome symptoms. Now scientists are saying zinc may also be effective at fighting cold sores. It stops the spread of the herpes simplex virus. You can find topical over-the-counter ointments containing zinc.
5. Eat Your Veggies
Mom always said to eat your broccoli, and once more, she's right. Researchers say there is evidence that suggests that a compound called indole-3-carbinol, found in broccoli and other cruciferous vegetables such as brussel sprouts and cabbage, may slow down or stop the herpes simplex virus.
