This my first post so Hi to everyone. I was diagnosed with POTS six years ago, I was subsequently diagnosed with gastroparesis. Since then I seem to constantly pick up new symptoms that are not typically related to POTS. I suffer from arterial and vascular spasms. I am wondering if any one has problems with tingling. Recently I have been experiencing tingling and numbness while swimming with flippers on, riding the bike in the gym and more recently at work either sitting at the computer or walking around. I have also been getting tingling down both sides of my face. Since being diagnosed with POTS I get pins and needles very easily just resting my arms on any thing gives me PINS and needles. One evening when the pins and needles turned into burning I took some nitrate and it seemed to eliminate the symptoms. My POTS doc is not sure what is going on and wants me to se a neuro doc. Honestly I have had enough of doctors so if any one has a simple explaination or even ideas I would be greatful.