Clonidine
"Started 2 weeks ago, love this, no more hot flashes. I was having 20-40 a day, they were terrible. It took a few days to get over feeling a little tired and dizziness but now I'm fine. I'm 57 and have suffered for several years with horrible hot flashes, insomnia and etc. I thank my new ob-gyn, the difference in me is amazing."