Bone & Muscle problems

Hi I have been recently diagnosed with runner's knee,taking collagen supplement will be advisable or not ? I'm from aviation background and I m not wondering whether can I fly with such knee condition or not !

I have severe pain in my left arm. The pain runs from the wrist area to the forearm. I did an xray done which doesn't show any fracture but there might be a possibility of hair line. I've been experiencing the pain since 3 weeks. But it got worst yesterday. I've been on lymed medicine and I've been advised to apply brugel. There is slight swelling in the arm. There is pain if I try to move my wrist or arm

I have posterior disc bulge c4;5;6 level intending anterior thecal sac without nerve root impigment.annular tear with posterior disc bulge at c6-7 levelscausing mild the Cal sac indentation & mild indentation of left exciting nerve root

I have some clumsiness in my thumb of the right hand. The joint flutters sometimes and there is slight pain and clumsiness at both the joints of the thumb. I had De Quervains syndrome in my lady hand thumb after delivery, which lasted for  around a year and this feeling is similar to the numbness that I felt then, except this time, there is no wrist pain. What should I do?

Hi Pain in lower elbow knee after typhoid fever from last few months.the pain is gotten worst at night.what to do

From the childhood, whenever I sit or fold my legs my knee joint produce sound but there is no pain. Is it a sign of arthritis or there is deficiency of any vitamins. What should I include my diet or which medicine should I take for this issue. Or I should not care about the sounds.

I am having pain in left chest corner and left neck and shoulder from last 2 days. Also some kind of swelling in left chest corner. Please suggest.

Pain in one of my legs with swelling behind the knee in the legs muscles with fever coming and going and weakness sometimes in hands also

I had a femur fracture 2 months back, underwent ORIF. I started walking after 1.5 months of surgery using stick. Recently, since 2-3 days I started walking without any support as suggested by my orthopedic consultant. However, I am limping while walking. There is imbalanced with the affected leg. How can I recover from this and achieve my normal balanced walking.

My mother had slight pain in her fingers for which orthopaedic suggested few blood tests. Her uric acid levels are high and esr is 45mm/hr but RA factor is normal. When I googled regarding the same it scared me by showing diseases like arthritis, gout and cancer. Tomorrow we will be going to meet doctor with reports but I am little anxious. Could you please let me know exactly what it's. I have attached the uric acid and ra factor reports.