Has anyone that has taken Humira or its bio similar (Amjevita) experienced nerve root compression in the spine which has given me a stinging pain in my spine with severe burning down both legs into my feet (sciatica) If you have did you stop taking the stuff and did the symptoms clear and how long did it take for these symptoms to disappear? I am in severe pain in both legs its like someone is using a gas torch up either leg and foot and its driving me mad?