How cold sores develop
How cold sores develop A form of the herpes virus known as HSV-1 or HSV-2 can cause cold cores or fever blisters. Herpes virus can cause a long-lasting infection that can remain dormant for many years. This could lead to a cold sore. Cold sores are most common in the mouth but can also form on the cheeks, nose and eyes. The virus can trigger the recurrence of sores after you are exposed. These are possible triggers: stress Fatigue illness Hormone fluctuations Food allergies sun exposure HSV can affect up to 90% adults. 50% of adults will develop the condition before they reach kindergarten. However, not everyone will develop symptoms of cold sores. Typically, cold sores follow the same five stages when they do occur. tingling It is blistering Weeping Crescing Healing Continue reading to learn about each stage and how you can find relief. How do cold sore stages look? Pin it! Pin it! Stage 1 - Tingling A cold sore is a co...