Cold Sores – What are they and what is the treatment?

Cold sores appear as an inflamed cluster of blisters around the lip, under the nose or on the chin. It is often associated with itching, burning or pain before the blisters develop. The blisters form a yellowish crust over the course of a few days, which sometimes open to reveal shallow ulcers which then heal over.
The usual culprit is the Herpes Simplex Virus Type 1, which is passed from person to person by saliva or skin contact. The virus travels to the root of a nerve and remains dominant. When the immune system is weakened, the virus re activates and multiplies in an area of skin in the path of the nerve. This is the reason why the sore often recurs in the same general area.
Cold sores are contagious from the time of first symptoms until they are completely healed. To prevent being infected, be cautious about contact with someone with a visible sore. Don’t touch the area of the sore, don’t share utensils or drinking glasses with the infected person.
To lessen the sore frequency, boost the immune system with a healthy eating habit, adequate sleep, exercise and reduce stress.
Some of the things that trigger cold sores are significant sun exposure, light energy in lasers, some cosmetic procedures like chemical peels and microdermabrasion. Refrain from using and reusing products like lip liners, lipsticks and lip balm – once you had a sore, toss them out.
Without medication, it normally takes between seven to 10 days for the sore to completely heal. The fastest way to treat them is with anti-viral medication that can be purchased over the counter and prescription strengths ointments or pills. Over the counter medication like ibuprofen and acetaminophen can help to relieve pain. See your medical and dental professional if the sores become extensive and doesn’t go away after a couple of weeks. This may be an indication of a more serious condition and is a sign to seek professional help.
For more information, please call 661-255-2545. The office is located at 27420 Tourney Road, Suite 270 in Valencia. You can also learn more at www.kimrosendds.com.