 [ Symptoms ] i am 24 year old female within the last year my body heats up at night my skin feels so hot its only at night what is it i am a 24 year old female healthy in the last year at night my skin heats up so hot that my fiance cant sleep in the bed with me i am cold though and i want a blanket to the touch my skin feels so hot as if i had been sitting in the sun for an hour or so i lower the ac to 73 i have a ceiling fan going and another fan going while i sleep yet i still heat up like a furnace what could this mean why is my body doing this [ Disease ] most helpful answer sorry you are experiencing this it is obviously having a negative effect on your life and that is a good enough reason to see a medical provider for an evaluation a number of conditions can cause what we generally call  night sweats  even though in your case you do not seem to be actually perspiring these can range in women from hyperthyroidism to hormone issues a physical exam coupled with some lab work may be able to pinpoint the problem for you and get you on a path to treatment i would suggest you put a call in to your primary health care provider for an appointment the sooner you see a doctor the sooner you will be able to get this situation resolved wishing you all the best