Education, not medical advice
The content on this site is general patient education. It is not a diagnosis, not a treatment recommendation, and not a substitute for a clinician who has examined you. Whether a wound is infected, whether a collection needs draining or whether a pain is ordinary cannot be judged from a page or a description: when in doubt, make the call or attend.
The findings that need immediate care
Difficulty breathing, chest pain, coughing blood, bleeding from a wound that does not stop with firm pressure, a leg more swollen and warm than the other, confusion, drowsiness that is getting worse, and a severe headache all require emergency care now. Do not wait for a reply before attending. Fever with spreading redness, heat, pus or a foul discharge, pain that is worsening, a wound that has opened, and vomiting that will not settle need assessment the same day.
What a second operation can and cannot do
A further operation addresses a problem; it does not undo the first procedure or return the area to how it was. It carries its own recovery, its own risks and its own interval before the result can be judged. No operation of any kind can be guaranteed, and a plan offered as a restoration is being described as something it is not.
When to seek care
For anything in the emergency list, attend the nearest emergency department or call emergency services immediately. For anything in the same-day list, contact the treating team the same day. For the rest, a call made soon is better than a wait until the review, and better than an attendance you did not need.