HRT (Male) treatment for Prostate Cancer

Since starting HRT treatment, for Prostate Cancer, I have had severe sweats / flushes.

 

May I please ask, if any one has used either of the following treatments and found them to reduce the sweating / flushes ?

 

Medroxyprogesterone.

 

Cyproterone.

 

Thankyou for you're time.