Cold sores, also known as fever blisters, are blister-like lesions or small sores that usually form inside the mouth or on the face. They cause a burning sensation, pain and itching before they burst. Most commonly, cold sores appear on the cheeks, chin,
Winter is almost here which means that cold sore virus is again on the loose. No matter how we try to avoid getting these unwanted blisters, we often times end up curling in our bed hiding from everybody.