Second opinions are standard practice in medicine, not a sign of distrust. Oncologists routinely seek them for complex cancer cases. Surgeons present difficult cases to multidisciplinary teams. Seeking a second opinion is the same behaviour — applied to your own care.
When a second opinion is clearly worth seeking
- A serious or rare diagnosis — especially cancer, a neurological condition or a complex cardiac finding
- A recommendation for major surgery — especially when the indication is elective rather than emergency
- Persistent symptoms despite treatment — when the diagnosis or treatment isn't working as expected
- Significant disagreement between multiple providers already — a second opinion provides a tiebreaker
- You feel uncertain or uncomfortable — your instinct that something isn't right is clinically relevant
- The diagnosis is unclear — 'we're not sure what this is' is an invitation for more input
How to go about it
Request a referral from your current doctor or go directly to a specialist in a different practice or hospital. In most systems, you're entitled to seek a second opinion and your current doctor should facilitate it by providing your records and any relevant imaging. Frame it as wanting additional perspective rather than doubting their judgement — most experienced doctors respond well.
Bring all your records, imaging and test results. A second opinion given without access to the full picture is limited. If you're seeing someone at a different hospital, request that your images be transferred digitally — don't rely on a CD or printout.