What is a common sign that a diver may suffer from thermal shock?

A common sign that a diver may suffer from thermal shock is disorientation and shivering. Thermal shock occurs when a diver experiences a sudden change in water temperature, which can disrupt the body’s normal physiological responses. This abrupt temperature change can lead to confusion and a lack of coordination, resulting in disorientation. The body may also react to the cold by shivering, which is a natural response as the body attempts to generate heat and maintain its core temperature. Recognizing these signs is important for divers, as they indicate that the body is struggling to cope with environmental conditions, and immediate action may be required to manage the situation effectively.