Blocked Sweat Duct [updated] -

A blocked sweat duct is your body’s way of telling you it needs to cool down. While the "prickly heat" sensation is annoying, it is usually temporary. By cooling the skin, wearing breathable fabrics, and avoiding heavy products, you can keep your body's cooling system running smoothly all summer long.

The signs of a blocked sweat duct vary based on the type and severity: blocked sweat duct

A sharp, stinging sensation in affected areas. Inflammation: Redness and swelling around the blocked pore. A blocked sweat duct is your body’s way

This is a rare, severe form caused by repeated episodes of prickly heat. The blockage is at the entrance of the dermis. wearing breathable fabrics