The pus-filled lesions (pustules) of erythema toxicum neonatorum form within areas of pink or red skin. In erythema toxicum neonatorum, pink "blotchy" areas can have a central blister. This infant with erythema toxicum neonatorum has scattered pink lesions typical of this rash. Tiny blisters (vesicles) and pimples (pustules) are typical of erythema toxicum neonatorum. This newborn with erythema toxicum neonatorum has scattered areas of pimples (pustules) and pink skin.
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Erythema Toxicum Neonatorum  A parent's guide for infants and babies

Picture of Erythema Toxicum Neonatorum: The pus-filled lesions (pustules) of erythema toxicum neonatorum form within areas of pink or red skin. Divider line
The pus-filled lesions (pustules) of erythema toxicum neonatorum form within areas of pink or red skin.
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Self-Care Guidelines
There is nothing that needs to be done for this rash; it will resolve in a few days to a week. Do not pop the pus-filled bumps, as irritating the rash may lead to an infection.
When to Seek Medical Care
Because erythema toxicum occurs similar to many infectious disease rashes, including those caused by the herpes virus or other bacteria or fungi, if you are unsure, you should consult your infant's pediatrician immediately.
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Last Modified: 22 Dec 2008
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