Hi lately I have been having this excruciating pain in my arm. It is not swollen so assume that it is not a blood clot. I was hospitalized in Junes and had a work up MRI of the Brain and neck because my entire left side has been very weak. One neurologist believed ti was a TIA, but there wasn't any damage while the other doesn't. In the mean time I have gotten a lot of pressure in my eyes behind my eyes and my sinuses are acting up majorly. I had to make an emergency visit back to to my PCP because my arm was numb when i woke up one day for about 15 minutes so she sent me to the er and they admitted me and did the same tests to find out nothing new. My mouth recently started bothering me so my PCP sent me to the Oral surgeon and he said my wisdom teetha t the top need to come. do you think if they are infected that they could be causing the pain in the arm. THe pain is like a heavy/ exhaustive pain. I dont know what to do.