Determining what type of diaper rash a baby has can greatly help in treating the existing rash and preventing further outbreaks. Various types of diaper rash and their causes are mentioned by Dr. Greene, and they are as follows. An irritant rash is caused mainly by products such as disposable wipes, laundry detergents, scented lotions, irritating soaps, and creams. A dirty diaper against the skin will also cause this type of diaper rash. The areas of the skin in which the irritant has come in contact with are the areas affected.
Allergic rashes look very much like poison oak.
This type of diaper rash can compound the problem of an irritant rash. An allergic rash effects areas surrounding the creases and folds of the skin much like an irritant rash. A friction rash is said to occur most frequently. This type of diaper rash occurs in areas where the diaper rubs against the skin. Loosening the diaper and using diaper cream will often clear up the problem.