I want to thank everyone that had suggestions.....this is a great site
Another possible cause is diabetes. I was having the hot flashes too, even years after a total hysterectomy and then was diagnosed with diabetes. With medication and control of my blood sugar, the hot flashes have all but disappeared. Good luck to you.
I definitly agree with mooksmom, you should really see your doctor about this. My mom does the same thing. She had to have a totally historictimy(sp) at 24-26 because she had cancer, and that through her in to early menopause and so she dealt with the hot flashes for years (she is 51 now) and she finally went to the doctor and it was her body being so out of wack so the doctor put her on some hormones to help balance her out. You might also go to your local herbs store to see if they have anything that might help you out natural but always consult with your doctor. Good Luck I hope that everything starts working for you and you get well soon.
I'd think hormone levels OR thyroid issues. Both need your doctor's look-see.
The best thing would be to consult a general practitioner or PCP and try and assess what is the cause of your problem. Then proper referral for concerned specialist can take things further and get you proper treatment. Take care!