Detailed answer

Excessive sweating, also known as hyperhidrosis, is primarily affected by the activity of sweat glands and the body's internal temperature regulation. Dehydrated skin, on the other hand, lacks sufficient moisture and may appear dry and dull. While dehydrated skin does not directly cause excessive sweating, it is important to note that dehydration can disrupt the overall balance of the body, potentially affecting its ability to regulate temperature properly. This disruption could indirectly contribute to excessive sweating as the body attempts to cool down. Therefore, it is crucial to stay adequately hydrated for optimal skin health and overall well-being.