Dehydration is a significant water loss from the body due to various causes, leading to decreased blood volume and serious symptoms.
Dehydration is defined as a significant water loss from the body without adequate replacement. It can result from various factors such as heat exposure, excessive weight loss, vomiting, diarrhea, and more. Physiologically, dehydration decreases blood volume and can lead to symptoms like thirst, dizziness, low blood pressure, and in extreme cases, loss of consciousness and death.
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