PWSA Blog

Ask Nurse Lynn: Heat Rash

Question:

Male, 3 years-old, Deletion

Our son gets a rash every single time he has a fever. This started this year, and he has now been sick three times. Is this common for PWS children? He also turns red and appears to have a rash with warmer baths, but the redness subsides after about an hour or so.

Nurse Lynn’s Response:

We know that people with PWS have abnormalities in their hypothalamus, the area of the brain that is also responsible for temperature regulation. This can predispose our loved ones to have heat-related skin (and other) issues more so than those individuals without PWS.

Heat rash, as the name implies, occurs and is triggered by excessive temperatures. If this rash does not resolve within a day or so, there may be another cause for the rash, and you should seek the advice of a medical professional.

It is good that you have recognized this with your son. While you can’t protect him from all illnesses, cool baths, fever-reducing medication, and reduced clothing layers will help when he has a fever. Planning to have a few things on hand primarily for the warmer months, like cooling towels, vests, gel pads, fans, and cold-water bottles, is also advisable.

Do you have a question for Nurse Lynn? Submit your question here:

Share this!

Scroll to top