How will Diprophos affect the "crackling finger"?

It is difficult to propose a specific method of treatment based on such a short description. Diprophos belongs to corticosteroids for systemic use. It has a strong anti-inflammatory, immunosuppressive and anti-allergic effect. According to the Summary of Product Characteristics, the indications for the use of Diprophos are, m.in, diseases of the musculoskeletal system and soft tissues, such as: - rheumatoid arthritis, - osteoarthritis, bursitis, - ankylosing spondylitis, - epicondylitis, - inflammation of the nerve roots, - pain in the nodular bone, - lumbago, torticollis, - gelatinous cyst of the tendon capsule, - bone growths, - aponeurosis. As you can see, the "crackling finger" is not listed among the manufacturer's indications, so it is difficult for an outsider to determine whether this will be an effective method of treatment. I encourage you to make an appointment with the attending physician, who will adjust the treatment according to your current clinical condition.