It’s no surprise that heat rash is more common during the summer months, but do you even know what heat rash is or what causes it? Our AFC Urgent Care Knoxville team shares some helpful information on this rash type below, so keep reading! What heat rash is: Heat rash (also known as prickly heat) develops when blocked pores trap perspiration under your skin. Symptoms range from superficial blisters to deep, red lumps, and ...
