I have been experiencing intense fatigue for a long time now, I have had POTS for a little over a year now, and I've always known that POTS causes excessive fatigue. My fatigue is bad as i'm sure it is for most people, and I sleep between 14-20 hrs a day, sometimes a few hrs more on the weekends and my question is---is this a common symptom for POTS, I mean this much sleep?? And when i get up i still feel like i haven't rested as much as i should have, and the fatigue is an all day, everyday thing. I am so tired allllll the time. I know everyones POTS is different than mine. I am wondering if maybe I might also have CFS along with the POTS, so I am thinking of making an appt. with my family doctor about it. I asked my cardiologist what i can do about the fatigue and he just told me to stay off the caffeine (chocolate, coke, etc.) which i do, and i still feel the exact same way, so that didn't really help. The fatigue is affecting me so much (along with all the other POTS symptoms), i miss a lot of school and work. I am seriously considering not going back to school this spring. Does anyone else on the forum have CFS and POTS?? and if so how bad is your fatigue and what kind of doctor diagnosed you? should i even see my family doc. about it...or.....is this how bad the fatigue is always going to be because of the POTS?