Hi, I'm a new member...and new to posting on the web so bare with me. I have TN and am experiencing new symptoms. Does anyone experience a burning sensation on their skin? Mine is on my upper back between my shoulder blades 2 to 3 times a month, plus one time on my thighs. Also, I experience pain in my head that reminds me of fireworks going off. I've had an MRI and it came back normal. thanks, Ann