Diaper rash symptoms
Diaper rash usually comes on quickly, and it affects the areas of baby’s body that are in closest contact with the diaper. While there are some common symptoms of diaper rash, there is wide variation in what diaper rash looks like.
Take a look under your baby’s diaper. If diaper rash is causing the problem, you will see some or all of the following symptoms:
Pinkness or redness over a small or large area, wherever the diaper touches
Sensitivity of affected areas, skin is more sensitive and may be warm to the touch
Flaking, dryness or peeling/scaling of the skin
Dry raised bumps (papules) or fluid-filled raised bumps (pustules)
Chafing from friction of the diaper rubbing against baby's skin
Edema, or swelling
Diaper rash causes
The primary cause of diaper rash is prolonged and increased exposure to wetness/moisture against the skin. Other contributing factors to diaper rash are:
Closed environment created by diaper prevents air from reaching baby's bottom and increases warmth and moisture
Friction from rubbing against diaper or in skin folds, makes it easier for irritating substances to penetrate skin
As urine breaks down, the pH of the skin rises causing enzymes from the feces to become more active further irritating baby's skin
Infant skin hasn't yet developed the defenses to prevent bacteria from entering the compromised tissue
