Fast relief from muscular aches and painsdeep heat heat rub is a nongreasy pain relieving cream to be applied to the skin the penetrating warmth of deep heat helps stimulate circulation relax stiffness and reoxygenate tense painful tissuesits counterirritant action makes it effective in the treatment of muscular pains and stiffness including rheumatic pain backache fibrositis lumbago and sciatica it can also be used for the treatment of chilblains bruises sprains and is suitable for m