Go through these in order and stop at the first one that applies. If you are reading this for someone else, answer for them.
Call emergency services for uncontrolled bleeding, fainting, severe breathing difficulty, chest pain, or a limb that suddenly becomes pale, cold, very painful, or difficult to move.
Contact your healthcare team promptly for increasing pain, swelling, redness, warmth, drainage, fever, or chills.
Also seek prompt advice for new numbness, weakness, difficulty moving the limb, or inability to bear weight when you were previously told it was safe.
A small amount of soreness or bruising can be part of routine recovery.
Questions about dressings, activity, or pending results can usually wait for normal office hours unless symptoms are worsening.
Every sign above is quoted from the sofidex article on Bone lesion biopsy. If you are not sure, err upward — it is always reasonable to be checked.