In which you can just refuse
Feb. 26th, 2026 12:39 pmJust because a doctor suggests a test doesn't mean you have to do it. Always ask how the results might effect your treatment or health outcome and if there isn't a satisfactory answer then refuse any test that is painful, or expensive, or might have some other negative outcome outweighing any positives.
Example from my actual life (paraphrased but I swear this is an accurate summary):
Doctor: The scan showed you have [damage]. The next step is to give you the [electric shocks from a cattle prod] test.
Me: But y tho?
Doctor: ::explains how test is conducted by giving the patient electric shocks from a cattle prod::
Me: Yes I understand, but y tho?
Doctors: To measure the ability of your nerves and muscles to conduct electricity.
Me: Yes, but y tho?
Doctor, beginning to sound less assured: Because it's a standard test?
Me: And how would the results effect my treatment / outcome?
Doctor: ... ... ... It wouldn't?
Me: So, imma gonna skip the electric shocks from a cattle prod test, 'k thnx!
In conclusion specifically: after this bizarre conversation I checked the more sensible patient-centred discussion websites, as one does, and discovered long comment sections full of people I can summarise as "It hurt and made no difference to anything" with a few people saying they'd been through this test more than once! I'm sure there must be some actual medical purpose for which these tests give valid and useful results (or there were at some time in the recent past) but without in-depth research I didn't find any. Basically, if you have numbness or pain and can verbalise this clearly then telling the doctor is as much use as them electrocuting you with a cattle prod, and probably more use because patients are likely to be more accurate (e.g. it would be easy to misplace an electrode and get a false negative).
In conclusion generally, I repeat: just because a doctor suggests a test doesn't mean you have to do it. Always ask how the results might effect your treatment or health outcome and if there isn't a satisfactory answer then refuse any test that is painful, or expensive, or might have some other negative outcome outweighing any positives. OBV.