10 Warning Signs to Seek Immediate Care for a Rash
These symptoms and signs may indicate that a skin rash is due to an allergic reaction or other serious health problem. This article explains when to worry about a rash in adults and the different types of rashes that can occur. Science Photo Library / Getty Images Types of Rash A rash is simply a change in the skin that affects its color, appearance, or texture. There are many different causes of a rash that may involve an immune system response, toxins, irritants, diseases, infections, environmental factors, or a combination of these....