Cold sores (herpes labialis) are common and can be a great nuisance due to their appearance on the face. They are caused by the herpes simplex virus, which is contagious and cannot be permanently cured. According to My Optum Health, antivirals may soothe the pain and shorten the length of symptoms. There are many over-the-counter treatment options, as well as prescription medications.
Step 1
Visit your doctor to properly diagnose the cold sores. Canker sores may be misidentified as cold sores without proper medical advice. Frequent occurrence of cold sores or canker sores may indicate a potentially serious health condition.
Step 2
Wash the cold sore gently with soap and water to prevent the spreading of the virus to other parts of the body. Avoid sharing utensils, drinks or allowing the sores to come in contact with other people, as the virus is contagious. Herpes simplex virus can be transmitted from the mouth to children, infants and other parts of the body, including genitals.
Step 3
Apply ice to the cold sore to reduce pain and swelling. A warm wash cloth can also be applied to reduce the pain.
Step 4
Rub topical lidocaine or benzyl alcohol to the cold sore to temporarily numb the pain. These products are available over-the-counter and come under a brand name. Look at the active ingredients of brand name cold sore treatments to be sure they include topical lidocaine or benzyl alcohol.
Step 5
Purchase an over-the-counter antiviral medication, such as Abreva, and apply it to the area where a cold sore appears to be surfacing. Products such as these work best when they are used before early on, according to AbrevaPharmacist.com. Follow the directions carefully for this product. Consult your medical care provider as a prescription strength antiviral may be recommended.
Things You'll Need
- Soap
- Water
- Ice
- Warm wash cloth
- Topical Lidocaine or Benzyl Alcohol
- Antiviral medication
