Hello Debby. I was wondering if your doctors came up with any answers regarding the sweating. My husband doesn't get the cold part, but he sweats profusely. It comes on rapidly at any time of the day or night. Night is definitely worse. We have to change his blankets and bedding constantly.
Similarly he does not sleep well, it is erratic. We have talked to numerous doctors and haven't come up with any thing that helps.

I saw you had posted another thread recently. Sorry you are still going through so much with your husband. I am in the same place and my heart feels for you.