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Night Sweats - Or Hyperhydrosis?

Nocturnal Hyperhidrosis

From About.com

Created: December 17, 2003

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Nocturnal hyperhidrosis is excessive sweating that occurs during the night. The more common term is night sweats.

These sweats can vary from mild that requires nothing more than turning over your pillow and shedding a few blankets to moderate. If the condition is moderate, then you may have to get up and wash your face and/or underarms in cold water and have a cold drink of water.

However, often the disorder becomes severe, in which case you may have to get up and bathe, change your clothing and even strip the bed and put on fresh bedding.

Although sweating is an normal bodily function, this excessive night time sweating is not. It's most often the result of some underlying cause including:

  • Menopause or Andropause. Menopause in women is the most common cause of night sweats. However, some men also suffer from night sweats during the male menopause, or andropause.
  • HIV, tuberculosis. In fact, any infectious disease or condition that brings on a fever can cause night sweats. Diabetes. Diabetes can also cause night sweats.
  • Sleep apnea. This is the one that most concerns us. Night sweats can also be a sign of sleep apnea. If you also suffer from severe snoring and excessive daytime sleepiness, it might be time for a study.
  • Alcohol, some drugs, spicy foods. Consumption of any of these can cause night sweats. And by drugs, I'm not necessarily referring to street drugs. Some prescription drugs, like Zoloft, can also cause night sweats.
The above list is not exclusive. Many illnesses, diseases and other factors can help to produce nocturnal hyperhidrosis. At one time night sweats was thought to be caused by the hormonal changes of menopause, as are hot flashes, and this is, indeed, one possible cause. But anyone can suffer from this disorder, from children to men. Male night sweats is a common occurrence sometimes brought on by the male menopause, but can also be the result of some other underlying problem.

TREATMENT

  • Determine the cause of your night sweats. As you can see by the list under causes, these are many and varied. Night sweats are not a sleep disorder but more accurately, a symptom of some underlying condition. Talk to your doctor.
  • Change of lifestyle.
  • Avoid alcohol and spicy foods.
  • Talk to your doctor about medications you're taking to see if they could be the cause.
  • Keep your bedroom cool. If weather permits, keep a window open, or try using a fan.
  • Take a shower. A cold shower before bed might prevent an attack of night sweats.
  • Ask your doctor about a sleep study. If you suffer from any other symptoms of sleep apnea, a study might be in order.
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