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Diaper rash

Also called: Diaper rash, diaper dermatitis

Red, irritated skin in the diaper area. It's very common in babies and usually clears in a few days with frequent diaper changes and a barrier cream.

TypeSkin irritation
Common inBabies under 2
Usually clearsIn 3 to 4 days

Overview

Wet or soiled diapers irritate the skin. Rubbing, new soaps, and diarrhea make it worse.

A bright red rash with small red spots at the edges may be a yeast infection.

Symptoms

Common signs:

  • Rash in the diaper area
  • Red, irritated skin

Less common

  • Fussiness during changes
  • Small red spots at the edges

Look up a symptom: Rash in the diaper area

When to get medical care

Call 911A baby who is very sleepy, hard to wake, or not breathing normally.
Get care todayFever with the rash, blisters, pus, or a baby under 6 weeks with a rash.
See a doctor soonThe rash doesn't improve in 3 days of home care.

Causes

Moisture, urine and stool on the skin, rubbing, yeast, and sensitivity to products.

Does it spread or run in families?

  • It isn't contagious. You can't catch it from someone else.

Who is more likely to get it

  • Diarrhea
  • Antibiotics
  • Starting solid foods

Diagnosis

A healthcare professional can tell by looking.

Questions you may be asked

  • Diarrhea, antibiotics, or new products

The exam

A skin check.

Treatment

Keep the area clean, dry, and protected.

Self-care

  • Change diapers often: as soon as they're wet or dirty
  • Rinse with warm water: skip wipes with alcohol or fragrance
  • Let skin air-dry
  • Use a thick layer of zinc oxide or petroleum jelly at every change

Medicines

Medicines that may help:

MedicineHelps withGood to know
Barrier creams
Protecting skin
Antifungal cream
Yeast rashAsk your child's doctor first.

OwieClear doesn't give doses: follow the label or your healthcare professional. Medicine names here are examples, not a full list.

Prevention

To prevent it:

  • Change diapers often
  • Use barrier cream

Which doctor treats this

  • Start with your child's pediatrician.
  • They may send you to a pediatric specialist: a dermatologist (skin doctor).

Back to school, work, or sports

  • Most children can go to daycare or school as usual.

For caregivers

  • Learn the warning signs and when to call the doctor or 911.
  • Keep a list of your child's medicines, doses, and doctors on your phone.
  • Tell teachers, coaches, and sitters what to watch for and what to do.
  • Take breaks and ask for help. Caregivers need care too.

Outlook

Diaper rash usually clears in a few days.

Getting ready for your visit

Bring a list of your symptoms and medicines.

Questions to ask

  • Is this yeast?

Research studies

Research studies test new ways to find and treat health problems. Some are looking for volunteers. Talk with your doctor before joining one.

Search ClinicalTrials.gov for studies on Diaper rash

Sources

Last updated 2026-11-12.