Ankle pains? how to stop them?

what can i do to get rid of my growing pains that i have had for 16 years. for the past 2 years, the pains, have been constant and only gets worse at times then lessen. is there any kind of surgery that my orthopedic can do to fix it. and we have been to dr. after dr. after dr. for 16 years and they all say that its growing pains. every time it gets worse, the Achilles tendon tightens and draws my heal up. we honestly don't believe it. but since that's what we have been told, that's what we want help with unless you are a dr. i am allergic to nsaids (any thing with asprin). What could this be? how can i fix it? can my dr. do anything?