Yesterday, I had 3 episodes that all left me weak and unable to stand. It started as a hot flash and almost instantly turned into a down pour of sweat. I became nauseated and before i could excuse myself my mouth began to water and i was dry heaving. My stomach would settle down and the hot flash would begin to go away. My body temperature felt normal again but i was covered in sweat from my forehead to my chest. After another minute of feeling off balance, i seemingly would feel like nothing ever happened. This entire process lasted about 5 minutes, but felt like forever. They were about 25~30 minutes apart and then stopped after the third one.

Any ideas???