What Are the Signs of Infection After Shoulder Replacement?
Updated: Sep 5
Possible infection signs include increasing redness, heat, swelling or tenderness around the wound, discharge, fever, shivering or pain that is worsening rather than settling. Contact the surgical team or urgent medical services according to severity. This article explains what usually matters, what you can do safely and when it is worth asking for a review.
Why this can happen after shoulder replacement
Most postoperative discomfort is part of healing, but shoulder replacement also has complications that should not be managed by simply doing more exercises. A useful rule is to pay attention to sudden change: symptoms that are rapidly worsening, associated with feeling unwell, or cause a major new loss of function deserve medical review.
What should you do in practice?
Use your own post-operative protocol as the starting point. Keep the hand, wrist and elbow moving as permitted, complete the shoulder exercises you were specifically given and avoid adding heavy resistance simply because the shoulder feels good on one day. If an exercise produces a mild short-lived ache that settles, that can be different from sharp pain, a sudden clunk, marked swelling or symptoms that remain significantly worse into the next day. Progress only one variable at a time where possible: range, repetitions, resistance or task difficulty.
It is also useful to watch movement quality. During shoulder elevation, excessive shrugging, leaning the trunk or holding the breath can allow you to reach higher without the shoulder actually controlling the movement well. A physiotherapist can modify the exercise so that range and strength improve without simply reinforcing compensation. For everyday tasks, start close to the body and at waist or chest height before progressing to heavier or more awkward positions.
A structured shoulder replacement rehabilitation plan
A good programme should explain not only which exercises to do but why they are being used, which movements are currently protected, how to recognise that an exercise is too difficult and how to progress from mobility into strength and function. It should also cover practical issues such as sleeping, dressing, washing, sling use, driving, household tasks and returning to hobbies. That is why a structured guide can be more useful than collecting isolated exercises from different websites with different protocols.
If you need advice tailored to you, book a physiotherapy assessment.
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