Go through these in order and stop at the first one that applies. If you are reading this for someone else, answer for them.
Seek emergency help for trouble breathing, chest pain, fainting, uncontrolled bleeding, or an arm or hand that suddenly becomes cold, pale, or blue.
Contact your surgical team promptly if you develop increasing wound redness, warmth, swelling, drainage, fever, worsening pain, or new numbness or weakness in the hand.
Also call if swelling in the arm does not improve or your sling, dressing, or pain plan is causing problems.
A fall or sudden change in the shoulder’s shape, movement, or pain needs urgent assessment.
Do not try to push a suspected dislocation back into place.
These are not routine recovery symptoms.
Questions about exercises, sleep, medicines, work, or expected stiffness can usually wait for normal office hours or a scheduled follow-up appointment.
Every sign above is quoted from the sofidex article on Reverse total shoulder replacement. If you are not sure, err upward — it is always reasonable to be checked.