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Night sweats may indicate an illness.

Night sweats may indicate an illness.
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Night sweats

If you wake up with your pyjamas and sheets soaked with perspiration, even if it’s not hot or you don’t have too many blankets on the bed, you may be having night sweats. Men, women and children can have night sweats.

What causes night sweats?

There are many cases that cause night sweats and most are not serious. In some cases, night sweats are a sign of a medical condition. In others, they may be caused by a medication that you are taking.

Medical causes include:

Medicines such as antidepressants, cortisones and drugs to reduce fevers can cause night sweats as a side effect.

Night sweats treatments

You should see your doctor if you’re having night sweats regularly - especially if you notice other symptoms such as unexplained weight loss.

The treatment your doctor recommends will depend on what’s causing your night sweats.

If medication is the cause, there may be an alternative that your doctor can prescribe.

Last reviewed: November 2016

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