China Underpad supplier can provide some information on the common causes of diaper rash in babies:

Prolonged exposure to wet or dirty nappies

When a baby’s skin stays wet or dirty for too long, it can become irritated and develop a rash.

Friction

Tight-fitting nappies or clothing can rub against a baby’s skin and cause irritation and redness.

Allergic reactions

Some babies may be allergic to certain materials in nappies, such as the adhesive or the fragrance.

Yeast infections

Yeast infections can occur when the moist environment inside a nappy promotes the growth of yeast on the skin.

Antibiotic use

Antibiotics can disrupt the natural balance of bacteria on a baby’s skin, making it more susceptible to rash.

Teething

Teething can cause increased saliva production, which can lead to irritation and rash around the mouth and chin.

To prevent diaper rash, it is important to change your baby’s nappy frequently, clean the area thoroughly with warm water and a mild soap, and apply a diaper cream to protect the skin.