“I suffer from a bursitis in my shoulder. Now I have heard that an injection does not always work. Can I benefit from physiotherapy?”
Mark Chen, Physiotherapist
How annoying that you have bursitis: They can, especially in the shoulder, be very persistent.
Injections are an often used treatment for bursitis and other inflammatory issues. The results are variable, but generally very good. With such an injection, corticosteroids are injected into the joint, with the intention of reaching the bursa, or whichever structure is the problem. A good placement of the injection is, therefore, very important.
The cortisone that is used is a variant of a hormone that the body itself makes to combat inflammation. When cortisone is administered from the outside, the immune system is suppressed and the body temporarily stops with production. In the short term, so with a single injection, that is generally not a problem. But the use of cortisone in the long term can have adverse effects, such as atrophy (decrease) of muscle tissue, decrease in bone quality and susceptibility to infections.
If you opt for treatment by a physiotherapist, you will probably look at the underlying cause. When the bursitis in your shoulder is not caused by a trauma, there is often a reason to find in the mechanics of the shoulder, posture or behavior. You can identify and solve these types of causes together with a therapist. In many cases, an injection is not required.
I myself always advise people to take a close look at the immune system. Are there ways, for example in your diet, to support the body in its own abilities to heal? When the shoulder is relieved, the body is well hydrated and provided with sufficient building materials, then you are often perfectly able to solve an inflammation by yourself.
Of course, one does not have to exclude the other. The physical therapist can inform you if and when it is wise to choose an injection.
Hope this helps!