f69b366b_What_Causes_Rashes_in_Babies__Causal_Agents
[Common Skin Rashes] Heat Rash [Characteristic Symptoms] Development of blisters and bumps. These may be tiny and clear, and break easily. The affected area may itch or prick. [Causal Agents] 
This rash is caused by clogging of some of the sweat glands of the baby. This may be because the glands have not matured, or a climate is too hot and humid. Other causes may be wearing clothing that prevents perspiration, use of creams and ointments, and overheating.
What Causes Rashes in Babies
Causal Agents