know your remedy

I have sciatica. The pain is less when I am standing and I let my foot rest on the floor, but the pain starts when I walk. I fell like I am floating on air. All my senses are on overdrive. I am so sensitive, get excited very easily.Oh, by the way I am editor of a magazine. I have this cold feeling in my head. Of late I have this feeling like threads were hanging down my throat.
What’s the remedy?