chest
This forum is for questions and support regarding heart issues such as: Angina, Angioplasty, Arrhythmia, Bypass Surgery, Cardiomyopathy, Coronary Artery Disease, Defibrillator, Heart Attack, Heart Disease, High Blood Pressure, Mitral Valve, Pacemaker, PAD, Stenosis, Stress Tests

I also get the sharp shooting pains. Are yours real quick pains that almost make you jump and yell ouch. About 3 months ago I went to the ER with this type of pain, it was from one shoulder to the other across the collar bone, was dxed as costo. I had got them before but this time I had them for 18 hours straight, I would get 5 or 6 in a row they would stop for a minuet or two and start again.
It is a very frightning desease to have.
Line
I have costochondritis chronically for over 11 years, I have exactly the same symptoms that line describe and went to the ER on several occasions, my costo is secondary to a connective tissue disease that I have, very frustrating to live with and frightening at times.
I take just a simple aspirin 325mg daily and diazepam(valium) 2.5mg twice daily, even though diazepam is an anti anxiety agent , it has mucsle relaxing properties, I used to take 5mg twice daily but have since reduced it 2.5mg twice daily sometimes just 2.5mg daily. This is the only combination that my doctor and myself have found in relieving most of the pain , though I rarely have a day without some form of chest pain.
This might not work for everyone with the same problem, you have to work with your doctor to find out what you respond to the best. Good luck.
I have been told that the sharp shooting pains are muscular pain, so maybe the original poster may have fm also with the pains in the legs.
Linda