Redness around a cut or scrape is a sign of healing, for example. But when that color persists or spreads significantly, it ...

But if your cut grows increasingly redder and more swollen after a few days, this may be a sign that it's infected. In many cases, you can treat an infected cut at home with antibacterial ointment ...

Sepsis is a serious condition that can become life-threatening if not treated quickly. It happens when the body reacts to an ...

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