Treating a diaper rash, let them go bare bottom?
If you are able to, let baby go bare bottom for a little bit. Sometimes letting them air out provides relief, although you do run the risk of a mess so I wouldn't do it for too long. Before putting the diaper back on use a rash cream to help provide relief and allow the area to heal. If it doesn't seem to be healing you can contact the pediatrician, they can let you know if you need something stronger than regular rash cream or if it may be a reaction to something.