Which condition is generally associated with foul-smelling perspiration?

Bromidrosis is the condition associated with foul-smelling perspiration. This condition occurs when sweat interacts with bacteria on the skin, leading to the breakdown of sweat into fatty acids and other compounds that produce an unpleasant odor. Bromidrosis can occur in various parts of the body but is especially noticeable in areas where sweat glands are abundant, such as the armpits and feet.

This odor-producing phenomenon is often exacerbated by factors such as poor hygiene, certain foods, and underlying health conditions that can affect sweat composition. Understanding bromidrosis highlights the importance of not only sweat production but also the role of skin bacteria in body odor.

In contrast, anhidrosis refers to a condition where there is little to no sweating, hyperhidrosis involves excessive sweating, and dermatitis describes inflammation of the skin, which does not inherently cause foul-smelling perspiration. Each of these conditions has distinct characteristics and implications for skin health, with bromidrosis specifically linked to odor in perspiration.