Various pathogens can cause skin infections, such as bacteria, viruses, fungi, and parasites. The symptoms, treatment, and outlook will depend on the cause. Infections can vary from mild to serious.

A skin infection occurs when parasites, fungi, or germs such as bacteria penetrate the skin and spread. This can cause pain, swelling, and skin color changes. Skin infections are different from ...

Acne is not due to dirt or poor hygiene but results from clogged hair follicles, oil, dead skin cells, and hormonal changes.

But sometimes, dry patches can need medical care. If you're prone to dry skin, it can crack and allow bacteria to enter, causing infection. Get medical help if your dry skin isn't getting better ...

While eczema is common and not usually life threatening, it can quickly become a severe medical event if the rashes become ...