I have been diagnosed with having Tietze syndrome and had it for over 15 months and it is making me feel very depressed as i am usually a very active person and it is also affecting my work i have had to go to part time hours and i am at the end of my tether, apart from the anti inflammatory`s is there anything out there that can make me feel human again and lead a normal life as i also feel that it is now beating me mentally

Summarized question: What causes tietze syndrome?