Miliaria Crystallina (MC) or Miliaria Rubra (MR)

  • Onset within first few weeks of life; due to obstructed sweat glands and associated with ↑ temperature (i.e., occlusion)
  • Presents with clear vesicles favoring head, neck, and upper trunk (MC) or erythematous papules/vesicles grouped in intertriginous areas or occluded areas (MR)