My husband has Pain and Nervousness on one side of the body?

Sounds like withdrawals. You know Vicodin, and Oxycodone (which is Percocet and Tylenol, better known as Tylenol 3), happen to be members of the Heroine family. And just like any drug, they can be addictive with prolonged use. Was his mother also addicted to crack, or his father? If it was his mother and she used while pregnant with him, he can be born addicted to crack. To which he can have withdrawals as a baby (those are the babies that cry a lot after birth). I would think you should see a doctor anyways. This doesn't sound too good. They may have to put him on a different medication. And it is a good thing to tell the doctor that he was addicted to those two drugs for the past two years. I wish you and him the best in his recovery.