heavy sweating while sleeping can be a sign of other issues, such as hyperthyroidism. If the problem persists or gets worse despite treatment, you should seek medical advice from your health care provider.
What is the connection between heavy sweating and sleep? Is it related to being hot during sleep?
Heavy sweating while sleeping could be due to a disorder called nocturnal hypoventilation syndrome (NHVS). This refers to excessive breathing at night that results in low oxygen levels in the blood during sleep. The most common cause of NHVS is obstructive apnea which means there’s insufficient air flow through the lungs for uninterrupted breathing at night. Obesity also increases risk with an estimated 20 percent increase in risk with every 10-pound weight gain. Other conditions that can cause problems with breathing include severe asthma, chronic obstructive pulmonary disease (COPD), heart failure and emphysema. Therefore if you’re having trouble with heavy perspiration while asleep then this may indicate serious underlying disorders rather than just “hot” skin!