Cold sores, also called fever blisters, are lesions filled with fluid. The lesions are caused by the herpes simplex virus type 1, according to MayoClinic.com. Symptoms of cold sores may include pain and tingling. These lesions commonly occur around the mouth area. However, cold sores can also appear on the chin, nostrils and inside of the mouth. Most cold sores will clear up within two weeks without treatment, according to MayoClinic.com. However, if the sores are embarrassing or bothersome, treatment options are available.
Step 1
Apply topical treatments to the cold sore, such as lidocain or benzocaine, which can minimize pain and assist with cold sore healing. Topical treatments can be found at your local pharmacy. Apply as directed.
Step 2
Heal existing cold sores with oral antiviral medications, such as Acyclovir, Famciclovir or Valacyclovir, which can decrease pain and assist in getting rid of cold sores quickly. However, you need to start using these medications as soon as you feel the cold sore developing, and you will need a prescription for these medications. Schedule an appointment with your doctor, and take oral medications as directed by your doctor.
Step 3
Ease cold sore pain with cold or heat. A cold ice pack wrapped in a washcloth or a hot pack can minimize pain, according to MayoClinic.com. You can also take over-the-counter pain relievers to ease pain, according to MayoClinic.com. Take pain relievers, such as acetaminophen or ibuprofen, as directed.
Step 4
Use oral medications to prevent future cold sores. People who get cold sores often may benefit from taking a preventive antiviral medication, according to MayoClinic.com. Ask your doctor about getting a prescription for oral medications as a preventive treatment.
Tips and Warnings
- Possible cold sore triggers may include sun exposure, stress and lack of sleep. Always wear sunblock outdoors to minimize the risk of developing additional cold sores. Choose a sun protection of 30 or higher.
- -Avoid pinching or squeezing cold sore blisters. Doing this may cause scarring and prolong healing time, according to MayoClinic.com. Avoid touching the cold sore until it has healed completely to prevent further inflammation. -Avoid sharing items or skin contact with others while blisters are present, recommends MayoClinic.com. Cold sores spread easily when the blister is healing.
