From the Guidelines
Heat rash in infants can be effectively treated by keeping the affected skin cool and dry, and the most recent and relevant guideline recommends avoiding overheating and head covering in infants. According to the American Academy of Pediatrics, as stated in the 2016 recommendations for a safe infant sleeping environment 1, infants should be dressed appropriately for the environment, with no greater than 1 layer more than an adult would wear to be comfortable in that environment.
Some key points to consider when treating heat rash in infants include:
- Remove excess clothing and dress your baby in loose, lightweight, cotton clothing
- Move the infant to a cooler, less humid environment and use air conditioning or fans to reduce sweating
- Gently clean the affected areas with cool water and mild soap, then pat dry thoroughly
- Avoid using oils, lotions, or ointments on the rash as these can block pores and worsen the condition
- Cool baths with colloidal oatmeal or baking soda can provide relief
It's also important to note that heat rash occurs when sweat ducts become blocked, trapping perspiration under the skin, and infants are particularly susceptible because their sweat glands are not fully developed. The rash typically clears within a few days with proper care. If the rash worsens, shows signs of infection, or if your baby develops fever or seems uncomfortable, consult a healthcare provider promptly. While other studies, such as those from 2011 1 and 2010 1, provide additional information on infant care, the 2016 recommendations 1 are the most recent and relevant to treating heat rash in infants.
From the FDA Drug Label
Directions for itching of skin irritation, inflammation, and rashes: ... children under 2 years of age: ask a doctor The treatment for heat rash in infants is to ask a doctor for advice, as the provided drug label does not specify a treatment for this age group 2.
From the Research
Treatment for Heat Rash in Infants
There are no specific studies provided that directly address the treatment for heat rash in infants. However, some general information can be gathered from the available evidence:
- Heat-related illnesses, including heat rash, can be prevented by taking basic precautions such as avoiding excessive heat exposure and using sun protection 3.
- Topical corticosteroids have been shown to be effective in treating sunburn, which may be related to heat rash, in healthy volunteers 4.
- Colloidal oatmeal has anti-inflammatory properties and can be used to treat itch associated with dry, irritated skin, which may be a symptom of heat rash 5.
- It is essential to note that heat-related illnesses can have severe consequences, especially in vulnerable populations such as infants, and it is crucial to take preventive measures and seek medical attention if symptoms persist or worsen 6.
Prevention and Management
Some key points to consider in preventing and managing heat rash in infants include:
- Avoiding excessive heat exposure
- Using sun protection and lightweight clothing
- Keeping the skin cool and dry
- Avoiding strenuous activities in hot weather
- Seeking medical attention if symptoms persist or worsen
It is recommended to consult a healthcare professional for specific guidance on treating heat rash in infants, as the available evidence does not provide a clear answer to this question 3, 4, 6, 5.