Intensely itchy clusters of blisters and red bumps appear on the skin and along the hairline. The first symptom may be a burning sensation. Then it scabs over and tends to heal within a week or two.
Nazarian tells us. "There must be a break in the top layer of skin in order for the formation of a scab to be triggered." As for what types of blemishes are more prone to scabbing, Dr. Gohara says ...