I have a friend who fell and injured his t 12 . He has radiating pain down his right leg and groin area. He was given a rx for Lortab at the hospital. He is very careful taking them (responsible). He is presently laid off from his job and lost his insurance. Can you advise, i.e., hot compresses, cold compresses, or something he should be doing to help alleviate his pain? Thank you, Gini BALLARD