Hello,
I have studied your case.
As per your history there can be
hip arthritis which can be degenerative or due to
avascular necrosis of femoral head [AVN].
I will advise you do X ray of hip again and you can consult me with reports or with your doctor.
Till time take analgesic and cartilage protecting medication like
glucosamine sulphate.
For hip arthritis joint flexion, extension and rotation exercises will help.
Physiotherapist will help you better to learn more exercises in proper protocol.
If required intra-articular injection can be given.
Diet rich in calcium and protein will help.
Pain on climbing stairs can be associated with knee osteoarthritis; do you have knee pain while climbing upstairs?
At age of 55
osteoporosis can be associated so you may need to take
calcium supplement.
Hope this answers your query. If you have additional questions or follow up queries then please do not hesitate in writing to us. I will be happy to answer your queries.
Wishing you good health.
Take care