Barber Practice State Board Practice Exam 2026 - Free Barber State Board Practice Questions and Study Guide

Excessive perspiration is referred to as hyperhidrosis, which is characterized by an abnormally high level of sweat production. This condition can affect various areas of the body and is often not related to temperature or exercise—it can occur even in cool environments or at rest. Individuals with hyperhidrosis may experience sweating that is so profuse that it can affect their daily activities, leading to discomfort and potential embarrassment.

In the context of the other conditions, hypohidrosis refers to a reduced ability to sweat, which is the opposite of hyperhidrosis. Dehydration results from insufficient fluid intake or excessive loss of fluids, including sweat, but it is not a direct result of excessive perspiration alone—it rather indicates a state of being. Hyperthermia, on the other hand, is a condition that arises when the body absorbs more heat than it can dissipate, which can lead to an increase in sweating as the body attempts to cool itself. However, hyperthermia describes a state of elevated body temperature rather than a condition characterized specifically by excessive sweating.

Therefore, hyperhidrosis is the correct response, as it directly describes the condition resulting from excessive perspiration.