Symptoms can vary depending on how deep the sweat is trapped, but generally include:
Heat rash, or prickly heat, happens when your sweat glands get blocked, trapping sweat under your skin instead of letting it evaporate. This leads to irritation that typically shows up in areas where skin rubs together or clothing is tight, like the neck, groin, or underarms. 2022---Heat-rash---Symptoms--Treatment---Prevention
: A distinct "prickly" feeling on the skin, often accompanied by burning or itching. Symptoms can vary depending on how deep the
: In more severe cases, you might notice deeper, flesh-colored lumps. Treatment & Home Remedies but generally include: Heat rash
: Small, itchy spots that may look like tiny beads of sweat or acne.