I did have tingling,twitches,jerking. And now swollen ankles and feet and a feeling of I am wearing something on my lower legs and lower arms. Feels like it's all up my left side now, if I run the top of my left foot . You can feel the tingling . I was on effexor for the problems and my so called aniexty that I didn't have , I have seen an internist, nueroligist and a couple useless drs. I've had 2 Mri , and nothing. And a nerve conduction test. ThY refuse to do N emg or other test because they say it's no nueropathy. He said my Brain was irritates, I wonder if it's sfn.