I see no one asked about medications. I had night sweats previously, but only on occassion, not chronic. But then when I began taking Effexor - WOW! Was terrible, almost every night woke up just soaking. So, if you're on an anti-depressant look into that as a contributing factor. For me, too much alcohol, caffeine, or nicotine also seems to make them worse.
Hope you find a way to minimize it, it's a miserable way to wake up in the middle of the night.
Hope you find a way to minimize it, it's a miserable way to wake up in the middle of the night.