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What to Do About a Scab on Your Lips

Causes of scab on lips

The presence of this feature on the lip may result from different factors, such as:

  • Dryness: when a lip is dried, it may look scaly and may be cracking. Dryness mostly occurs due to general dry skin or lack of appropriate moisturizing and proper care
  • Trauma: this may appear in the form of injuries through accidental lip bites, acne [1], cuts from shaving and others
  • Cold sores: these are caused by herpes simplex virus. They are red in color and are blisters with fluid in them. They are also obtained from physical contact such as kissing. There is no particular treatment for it but they last for about 2 weeks.
  • Bacterial infections [2].
  • Reactions from allergies also cause the presence of a scab on the lips
  • In some cases, some autoimmune disease lips to a lip with a scab