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Scab on skin
Scab formed
Blistered scabbed over after a week
Scrape
Blisters formed scabs after 1 week
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Content updated on May 23, 2022
A scab is a rough, dry protective crust that forms over a wound during healing. During the healing process, the tissue under the scab grows back and pushes out the scan to allow new skin to grow.
Seek professional care if you experience any of the following symptoms
Numbness / sensory disorder
Numbness of the body
Systemic rash
Fever
Overgrown masses of scar tissue after trauma to the skin. Keloids occur more commonly on the earlobes, chest and back.
This disease is caused by the Varicella (or chickenpox) virus reactivating. It can be triggered by stress, aging, or a weakened immune system.
A skin disease which is autoimmune in nature (caused by the body's immune system attacking its own cells).
A disease caused by the body's immune system attacking the blood vessels. As such, Kawasaki disease requires hospitalization for treatment and ultrasound scans. Regular follow-up scans are also important to reduce the risk of future heart attacks.
Your doctor may ask these questions to check for this symptom
Do you have a scab?
Other Related Symptoms
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Developed by doctors.
Ubie is supervised by 50+ medical experts worldwide
Seiji Kanazawa, MD, PHD
Obstetrics and gynecology (OBGYN)
National Center for Child Health and Development, Japan