Lymphangitis may be more difficult to spot on darker skin and doctors will diagnose the condition by tracking the lymphatic path. One netizen is very familiar with the red streaks and the ...

You have any signs of infection, including: New red streaks appearing on your skin Pus or yellow scabs on your rash A fever over 100 degrees Fahrenheit Your symptoms seem to be getting worse after ...

Stretch marks, also called striae distensae or striae gravidarum, look like indented streaks in your skin. They may be red, purple, or silver in appearance. Stretch marks most often appear on the ...

Cellulitis is a skin infection that can occur when bacteria enter an open bug bite. Early treatment is crucial. Learn how to ...

At-home red light therapy devices are sparking interest in this trendy skin treatment — but does it deliver on its promises? Here's what experts think.