Rashes

Welcome to RashResource where we provide the most comprehensive information about Rashes. A rash is a change of the skin which affects its color, appearance or texture. A rash may be localized in one part of the body, or affect all the skin. Rashes may cause the skin to change color, itch, become warm, bumpy, chapped, dry, cracked or blistered, swell and may be painful. The causes, and therefore treatments for rashes, vary widely. Diagnosis must take into account such things as the appearance of the rash, other symptoms, what the patient may have been exposed to, occupation, and occurrence in family members. The diagnosis may confirm any number of conditions. Click on any of the rashes or links in the sidebar to learn more.

Rashes are generally caused by skin irritation, which can have many causes. A rash is generally a minor problem that may go away with home treatment. In some cases a rash does not go away or the skin may become so irritated that medical care is needed.

Call 911 if:

  • You are short of breath, your throat is tight, or your face is swollen
  • Your child has a purple rash that looks like a bruise

Call your health care provider if:

  • You have joint pain, fever, or a sore throat
  • You have streaks of redness, swelling, or very tender areas as these may indicate an infection
  • You are taking a new medication — do NOT change or stop any of your medications without talking to your doctor
  • You may have a tick bite
  • Home treatment doesn’t work, or your symptoms get worse

Rashes: