Dear Doctor: How usual are night sweats in men, and what causes them? ns tease mine husband the he’s having sympathy warm flashes, however he’s not amused. The sweats generally happen in between 3 a.m. And also 6 a.m. Neither his primary care physician no one cardiologist have an answer.

You are watching: Cause of night sweats in males

Dear Reader: the true that due to the fact that night sweats are elafilador.neted with hormonal shifts throughout menopause, castle are frequently seen as an concern that influence women. However, together your husband knows firsthand, lock can take place to people of any type of sex. Unlike sometimes bouts of night perspiration, which can arise once the bed or the bedroom are too warm, or as soon as you’re ill and also have a fever, night sweats are characterized as repeated episodes of extreme sweating. Also when the room lock are sleeping in is cool, someone through night sweats will awaken to uncover themselves, their pajamas and even your bedding drenched in perspiration.

Sweating is a cooling mechanisms that helps to preserve the small temperature variety the body’s physical and chemical processes require because that optimal function. When your human body signals that your main point temperature is rising, a small area of the brain known together the hypothalamus sends out one alert. That activates details sweat glands, i beg your pardon secrete a clear, odorless fluid, composed mainly of water, that evaporates and also cools the body. How much you sweat generally depends on temperature and humidity, and on physics exertion, which generates internal heat. Stress, fear and other emotions can additionally have an impact on sweating. So deserve to alcohol, spicy foods and particular medications and medical treatments.

When heavy sweating i do not care chronic, it’s called hyperhidrosis. Once it wake up at night, it’s recognized as nocturnal hyperhidrosis. And because our bodies in reality cool down a level or two throughout sleep, nocturnal hyperhidrosis can be an indicator of an underlying trouble or condition.

Elizabeth Ko, MD and also Eve Glazier, MD

One possible cause that night sweats in males is low testosterone, which deserve to be determined via a an easy blood test. That a hormonal problem that becomes more common as males age. Short testosterone has been attached to gift overweight and also to kind 2 diabetes. Because it can additionally be a authorize of infection; liver, kidney or pituitary gland disease; or an autoimmune disease, a diagnosis of short testosterone have the right to lead to extr testing.

Other medical problems that can reason night sweats encompass hypoglycemia, infection, HIV and specific cancers, such together lymphoma or leukemia. Drugs for depression, diabetes and hormone treatments can also play a role. And, together we mentioned earlier, so can alcohol and tobacco use. Researchers in Spain tied night sweats in part patients come gastroesophageal reflux disease, regularly referred come as acid reflux. This is once the tape of muscle at the base of the esophagus is no longer able to avoid the contents of the stomach from flow backward.

As you deserve to see, night sweats have a variety of different triggers. Unfortunately, this provides it daunting to pinpoint the source. If your husband’s episodes continue and also his doctors don’t have any kind of thoughts on the issue, us think it would be worthwhile come seek another opinion.

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mednet.ucla.edu, or write: asking the Doctors, c/o UCLA health and wellness Sciences Media Relations, 10880 Wilshire Blvd., Suite 1450, Los Angeles, CA, 90024. Owing to the volume the mail, personal replies can not be provided.)

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