Miliaria consists of erythematous or vesicular lesions that occur secondary to excessive sweating.
Miliaria rubra consists of erythematous nodules.
Miliaria crystallina reflects blockage of the sweat duct within the epidermis. A clear vesicle is evident in this latter condition.
Miliaria pustulosa results from influx of white blood cells into the vesicle.
- No treatment is necessary, each variant clears spontaneously.