As the gland becomes distended, it irritates the nerve endings in the dermis. This results in a localized, deep-seated itch that is not relieved by superficial scratching.
The earliest sign is often the appearance of small, flesh-colored or slightly red bumps. Unlike a heat rash that covers a broad area, blocked gland bumps are typically pinpoint or the size of a small pea. They may resemble closed comedones (whiteheads). blocked sweat gland armpit symptoms
In the early stages, the area may feel tender, "pulling," or sensitive to touch without showing overt signs of redness or swelling. This is often mistaken for muscle strain or lymph node sensitivity. As the gland becomes distended, it irritates the
In severe obstruction, the affected area may cease to sweat entirely. This leads to localized overheating and dry, scaly skin within the armpit, contrasting with moisture elsewhere on the body. Unlike a heat rash that covers a broad