A yeast diaper rash is a common condition that affects babies and other people who wear diapers.

Diaper rash has a range of potential causes, from skin irritation due to moisture to bacterial infection.

That means some supplement products may not contain what the label says.

A man smiles down at a baby who is laying on a bed as he changes the baby’s diaper.

JGI / Jamie Grill / Getty Images

Is Yeast Diaper Rash Contagious?

It does not spread between humans the same way that a cold or virus does.

Small, inflamed bumps with slightly raised borders and pus-filled pimples may crack, bleed, or ooze pus.

There may also be satellite lesionspustules that appear outside of the main rash.

Irritant

Diaper dermatitis usually looks bright red and shiny with satellite lesions.

The rash may feel warm to the touch.

The folds of the skin will usually look normal.

It may also spread to the genitals.

The rash may appear as a bright red circular area that is tender and itchy.

With both types of infection, the baby may experience severe itching and burning after defecation.

The rash will appear anywhere that comes in contact with the allergen.

Risk Factors

Candida albicansoccurs naturally in the bodies of healthy people.

Conditions That Can Mimic Diaper Rash

Some conditions can develop from or mimic diaper rash.

These include:

Treatment

A yeast diaper rash is treated with topical anti-fungal treatments.

A healthcare provider can confirm the diagnosis and recommend treatment.

Contact a healthcare provider if:

What Types of Diaper Rash Need Medical Attention?

If your child shows any signs of infection, seek medical care promptly.

Is Baby Powder Safe for Diaper Rash?

The powders also can be harmful to the babys lungs.

Yeast diaper rashes are bright red and can appear shiny.

They typically cover the entire diaper area and are worse in skin folds.

In severe cases, there may be pus-filled bumps that can crack, bleed, or ooze pus.

Yeast diaper rashes can be treated with over-the-counter anti-fungal ointments.

2021 Apr 1;30(Sup4):S24-S27.

Johns Hopkins Medicine.Diaper Dermatitis.

Folster-Holst R.Differential diagnoses of diaper dermatitis.Pediatr Dermatol.

2018 Mar;35(1):10-18. doi:10.1111/pde.13484

Seattle Children’s.Fever (0-12 months).

American Academy of Pediatrics.Common diaper rashes & treatments.

Blume-Peytavi U, Kanti V.Prevention and treatment of diaper dermatitis.Pediatr Dermatol.

2018;35(1):s19- s23.

doi:10.1111/pde.13495

Sharifi-Heris Z, Farahani L, Hasanpoor-Azghadi S.A review study of diaper rash dermatitis treatments.JCCNC.

): A review of ethnomedicinal use, phytochemistry and pharmacological uses.Life (Basel).

2016;15(6):684-690.

Moosavi M.Bentonite clay as a natural remedy: A brief review.Iran J Public Health.

2017;46(9):1176-1183.

2021;58(2):153-161.

2017 Mar 13;9(1):7044. doi:10.4081/dr.2017.7044

Seattle Children’s.Diaper rash.

Nationwide Children’s Hospital.Diaper Rash: Causes and Treatment.

American Academy of Dermatology Association.How to treat diaper rash.

American Academy of Family Physicians.Diaper rash.