What Is Diaper Rash?
Although a diaper rash may cause a baby discomfort and even some pain, it is rarely serious.
Most cases are of short duration, lasting only three or four days. But sometimes a rash will persist, an indication that a secondary skin condition or infection has developed.
What Causes Diaper Rash?
Diaper rash can be caused by anything that irritates your baby's sensitive skin. The most common source of the problem is urine and stool left in contact with the skin for too long. However, a rash can also be caused by inadequate drying of the baby's skin after a bath. Seborrheic dermatitis, an inflammatory skin condition, can trigger a diaper rash, as can thrush, or candidiasis, a type of yeast infection. Babies receiving antibiotics for other illnesses are particularly susceptible to candida-related diaper rash, because the drugs allow fungal growth. Atopic dermatitis can, but rarely, occur as a diaper eruption in children.