What causes sudden numbness in the upper body and tingling sensation in the arms?
Patient: this morning, while sitting on the toilet, my upper body went numb and I had a sensation of burning and tingling in both my arms and abdomen. the sensation was extremely scary and I felt like I was going to pass out. after about 5 minutes of sitting there I was able to get up. Doctor: Hello,  The symptoms are consistent with neuropathic causes like nerve impingement.  Consult a neurologist and get evaluated. A detailed evaluation including MRI and nerve conduction study is required to make a diagnosis.  Hope I have answered your query. Let me know if I can assist you further.  Regards, Dr. Shinas Hussain,  General & Family Physician