what to do if i have a rash
If you have come in contact with a substance such as poison ivy, oak, or sumac, immediately wash the area with large amounts of water. After a rash has developed, leave it alone as much as possible. Use soap and water sparingly. Leave the rash exposed to the air whenever possible. Do not scratch the rash. If you have a rash, you should not be in contact with children or pregnant women. Most viral illnesses that cause a rash are contagious, especially if a fever is present. Relief from itching. Keep the itchy area cool and moist. Put cloths soaked in ice water on the rash a few times a day. Too much wetting and drying will dry the skin, which can increase itching. Keep cool, and stay out of the sun.