inflammation of soft tissue between ribs causes stabbing and twisting pain in centre of chest, first had this 20 years ago dr gave me tablets which did the trick . now it has come back and have had for about 2yrs different dr has been trying to find out what is causing it but all tests come back with no explanation, why am i not prescribed the tablets i had before instead of all these tests, can not remember what they were called could you tell me what they might have been. thank you.