Rash - Widespread And Cause Unknown

DEFINITION

• Rash over most of the body (widespread or generalized)
• Occasionally just on hands, feet and buttocks - but both sides of body
• Red or pink rash
• Small spots, large spots or solid red skin

• Main cause: a 2 or 3 day rash occurring with a viral illness. Viral rashes usually have symmetrical pink spots on the trunk. 
• Other common causes: 5 rashes that you may be able to recognize are listed below. If you suspect one of them, go to that topic. If not, use this topic.

• Most viral rashes are no longer contagious once the fever is gone.
• For minor rashes, your child can return to day care or school after the FEVER is gone.
• For major rashes, your child can return to day care or school after the RASH is gone or your doctor says it’s safe to return with the rash.

See More Appropriate Topic (instead of this one) If

• CHICKENPOX
• HAND-FOOT-MOUTH DISEASE
• HIVES (especially if itchy)
• SUNBURN
• Measles vaccine rash (fine pink rash occurring 7-10 days after measles vaccine), see IMMUNIZATION REACTIONS

WHEN TO CALL YOUR DOCTOR

HOME CARE ADVICE FOR WIDESPREAD RASHES (Pending Talking with Your Doctor)

1. For Non-Itchy Rashes: No treatment is necessary, except for heat rashes which respond to cool baths.
2. For Itchy Rashes:
   • Wash the skin once with soap to remove irritants.
   • Then give your child cool baths without any soap 4 times per day for 10 minutes whenever the itch is uncomfortable (caution: avoid any chill).
   • Follow with calamine lotion or a baking soda solution (1 teaspoon in 4 ounces of water).
3. Fever Medicine: For fever above 102°F (39°C), give acetaminophen (e.g. Tylenol) or ibuprofen.
4. Contagiousness:
   • If your child has a fever, avoid contact with other children and especially pregnant women until a diagnosis is made.
   • Most viral rashes are contagious (especially if a fever is present).
   • Your child can return to day care or school after the rash is gone or your doctor says it's safe to return with the rash.
5. Expected Course: Most viral rashes disappear within 48 hours.
6. Call Your Doctor If:
   • Your child becomes worse

And remember, contact your doctor if your child develops any of the "Call Your Doctor" symptoms.