How did you reduce hot flashes from Orgovyx?

Hello, I’ve been on Orgovyx for 7 weeks now and the hot flashes are a real pain in the butt. I would welcome any ideas or suggestions to make them less frequent. Also getting some headaches and back pain. Doc says I’ll probably be taking Orgovyx for 18 months and I sure hope the side effects don’t increase to any great extent. Supposed to start 9 weeks of radiation in early February and I’m sure there will be some added side effects. Thanks for any suggestions. Wishing all of you well. Ken