What is the medical term for foul-smelling perspiration?

The medical term for foul-smelling perspiration is bromhidrosis. This condition occurs when sweat is broken down by bacteria on the skin, leading to an unpleasant odor. It is important to differentiate bromhidrosis from other conditions related to sweating. For instance, anhidrosis refers to the inability to sweat, which would not lead to foul-smelling perspiration at all. Hyperhidrosis involves excessive sweating but does not specifically denote any olfactory issues associated with perspiration. Dermatology, on the other hand, is the branch of medicine that deals with skin conditions, including those related to sweat, but is not a term used to describe the specific condition of foul-smelling sweat. Understanding bromhidrosis is crucial for estheticians, as they often provide treatments and advice for clients experiencing body odor issues related to perspiration.