I would ask about joint pain please thank you

What is joint pain treatment?
Put ice on the joint
Put a compression strap on the joint
Anti-inflammatory such as celecoxib 100mg once every 12 hours
Stay away from extreme sports and great effort
Platelet-rich plasma joint injection
Weight Loss
Eat healthy
Anti-inflammatory joint massage such as diclofen gel
Eat foods high in calcium
Glucosamine sulfate can be taken once a day
What causes joint pain?
arthritis that affects large joints in the body
Rheumatoid arthritis which causes pain and swelling in the joints
Obesity increases pressure on the joints
Diabetes, which causes neurological pain
Vitamin B12 deficiency that causes nerve weakness
Muscle weakness and lack of athletic activity
Joint stiffness
Aging
What are the tests to determine the cause of joint pain?
Take the patient's history
Clinical examination
Perform a complete blood test to determine the extent of inflammation
Check the level of vitamin B12
Check the level of rheumatoid factor in blood
Examine the ESR as a sign of the presence of arthritis
A radiographic image of the joint