Cold sores are basically painful blisters caused by herpes simplex virus (HSV). There are two types of herpes simplex virus that trigger of cold sores: HSV type 1 and HSV type 2. Cold sores are usually caused by the HSV type 1. People usually get affected by the HSV when they come into contact with people or things that carry the virus.
Symptoms
Cold sores, also known as fever blisters, crop up anywhere on the body. They're likely to appear on the outside of mouth and lips, but they can also be found on nose, cheeks, or fingers. Post the formation of blisters, they are likely to break and ooze. A yellow crust or a scab shows up and eventually vanishes, revealing new skin underneath.Treatment options for Cold Sores
however, the pain associated with itcan be eliminated by refraining from spicy or acidic foods, applying ice, and using over-the-counter remedies. Opt for medicines having numbing agents such as phenol and menthol to minimize cracks and soften scabs. Abrevaan over-the-counter cream can be used to quicken the healing process and minimize the pain. In case, the cold sore is very painful or irritating, your doctor might suggest an anesthetic gel to alleviate pain or an antiviral oral medication to speed healing or prevent recurrence. Cold sores can turn for the worsewith a bacterial infection, so it is vital to keep them clean by washing gently with soap and water.
Ways toprevent cold sores
- Wash hands properly after touching a cold sore.
- Don't rub eyes after touching cold sore as this leads to an ocular herpes infection, which can cause blindness if left untreated.
- Changethe toothbrush.
- Don't touch someone who has a cold sore or use that person's utensils, towels, or razors.
- Put sunscreen on the face and
- Replace your lipstick or lip balm.
When a person gets exposed to the HSV, he or she can get a cold sore. After a week or two, it usuallygoes away on its own. So, in case of cold sores, prevention is always better than cure.
