Medically reviewed by Casey Gallagher, MD Key Takeaways Scabs on the scalp can come from dandruff, acne, or contact ...

There are many different reasons why a scab may be yellow in color. It may be due to the healing process, or from fluid that contains serum. If the scab is also inflamed, painful, or leaking pus, it ...

Scabs usually heal on their own, but techniques such as keeping the wound clean, moisturizing the area, and avoiding picking the scab can help support the healing process. Keeping a wound clean and ...

Scabs are protective crusts of dried blood clots that form over wounds. Scabs on the face can occur because the face has a cut or scrape. They can also form on the face as a result of acne, an ...