Thanks for writing to us.
is an inflammatory disorder affecting various ligaments and causing ossification of the same. It leads to progressive stiffness
with restriction of the body movements. In acute attacks we always prescribe the anti-inflammatory medicine. However in long run you need to keep yourself quite flexible and regular back muscle stretching and exercise if possible swimming will definitely delay the body stiffness. I would suggest to consult a rheumatologist
for medicinal treatment. Thanks.