Not the news I wanted to hear on hot flashes. My Lupron shot was 2 weeks ago and the hot flashes started about a week or so after that. I'm having 6-8 per day, plus usually at least one at night. Radiation will begin in 4-5 weeks. I'm in front of a fan almost all day. I'd wish the hot flashes would go away but I'd be concerned about what would replace them. #CancerSucks