DrDad’s answer: I would not replace an old filling simply because it is old. I want a reason.
Is there new decay around it? Is the filling leaking or breaking down? Is there a crack? Is part of the tooth or restoration fractured? Those are the kinds of things I want to identify.
And remember: no pain does not necessarily mean no problem. Dental problems can develop before they hurt.
What I Would Ask Your Dentist
Can you show me what is wrong with this filling? Ask to see the X-ray or photograph when it helps demonstrate the problem.
DrDad Tips
“It’s old” is not enough explanation for me. Ask what has actually changed or failed.
Educational information only. I cannot determine whether a specific filling needs replacement without examining it.