 [ Symptoms ] left chest pains while running   16 year old male african american   high school track star   runs most days   no health issues or injuries   feels severe6   8 5 out of 10 pains in left chest when running very rarely appears but consistently reoccurs   most often happens when running stuffy room treadmill or when overdressing too heavy clothes for the weather   brought it up with my regular pediatrician who said she did not know what it was and that i should get back to her if it reoccurs [ Disease ] hi prednisol is an anti inflammatory which reduces inflammation temporarily but as ra is a auto immune disorder its symptoms will keep coming up in near future you need to take other anti rheumatic drugs to keep the disease under control ra cannot be cured completely thanks