Reproduced with permission from DermNetwww.dermnetnz.org2023.

Reproduced with permission from DermNetwww.dermnetnz.org2023.

Ondarker skin tones, the rash may look gray, white, or slightly darker than surrounding skin.

A toddler walks on grass holding a parent’s hand

Michele Pevide / Getty Images

Baby rashesare common, and it can be difficult to know what the rash is.

Remove their clothes as often as possible, and loosen their diaper if it is rubbing against the rash.

Go light on the clothing, both in weight and color, and use lightweight bedding.

A close up of a miliaria heat rash on the skin

Reproduced with permission from © DermNetwww.dermnetnz.org2023.

Are Heat Rashes in Babies Avoidable?

Heat rash can’t always be avoided, but some measures can helpreduce the risk.

It is common in babies and children.

A close up of miliaria on darker skin

Reproduced with permission from ©DermNetwww.dermnetnz.org2023.

Heat rash can cause symptoms such as raised bumps that may be fluid-filled and discolored skin.

The rash can be itchy or cause a prickly, pins-and-needles feeling.

Heat rash is typically not serious, but it can sharesimilar symptomsto more concerning conditions.

Talk to a healthcare provider if your child has symptoms you are curious or concerned about.

MyHealth Alberta.Heat rash in children: care instructions.

Seattle Childrens Hospital.Heat rash.

AboutKidsHealth.Heat rash (miliaria).

Harvard Medical School.Heat rash: how to spot it and what to do.

Saint Lukes.When your child has heat rash (prickly heat).

Children’s Health.How to prevent and treat heat rash in children.

National Health Service.Heat rash (prickly heat).

Harvard Health.Heat rash: How to spot it and what to do.

National Health Service.Rashes in babies and children.

Canadian Paediatric Society.Your baby’s skin.

Seattle Childrens Hospital.Newborn rashes and birthmarks.

Mount Sinai.Babies and heat rashes.