With some research you will discover two types of hyperhidrosis, primary hyperhidrosis and secondary hyperhidrosis. Medical science has not discovered the cause of primary night sweats. It is so severe it impairs a person’s ability to engage in daily activities such as work, school, family and social affairs.

The degree of severity for secondary sleep hyperhidrosis varies from person to person. In mild cases, the patient just needs to change the pillow case and keep a glass of cool water on the nightstand.

Some patients need to get up and wash themselves, then change their sleepwear as well as their bedsheets. Discovery and treatment of the underlying disease or injury is the only way to cure secondary night sweats. If the night sweats get to the point where the sleep loss interferes with daily functions, a visit to the doctor’s office is required.