I recently dis­co­ve­red a very humo­rous and appropo medi­cal blog on the net, writ­ten by a Uni­ted King­dom Gene­ral Prac­ti­tio­ner who wisely stays incog­nito. His blog is called The Job­bing Doctor.

And his most recent and humo­rously bri­lliant post is tit­led Hairy legs are bet­ter than blood tests! He desc­ri­bes his occa­sio­nal con­fu­sion when blood tests don’t agree with the patients symptoms.

Says the UK doc: “The text­books teach that the level of cir­cu­la­ting thy­roid hor­mo­nes (which are called T3 and T4) are inver­sely rela­ted to the Thy­roid Sti­mu­la­ting Hor­mone (TSH). If your T3 and T4 are low, your TSH will be high: this sug­gests an unde­rac­tive thy­roid gland. If the T3 and T4 are high and the TSH is low, then you have an ove­rac­tive thy­roid gland. That’s easy, huh!”

But his con­fu­sion sprang forth when a patient’s labs sho­wed “a highish TSH, T4, and a nor­mal T3.” Yet appa­rently her symp­toms didn’t imply there was any pro­blem, so he chose to do nothing as far as chan­ging her treatment.

A month later at her next appoint­ment, this patient expres­sed her appro­val that he didn’t change anything…because her leg hair and eye­brows were coming back.

And his conc­lu­sion?  “Pah! Who needs blood tests!”

Job­bing Doc­tor, you are dis­co­ve­ring what thy­roid patients have been lear­ning over and over for years: it’s SYMPTOMS (or lack up) which need to pull the cart, NOT lab­work. Sure, we love our lab­work. They can give clues to areas where our bodies are screa­ming for help.  But they defi­ni­tely do NOT tell the whole story.

Look at the igno­ra­mus TSH lab test. Count­less patients have wal­ked into their doc­tors offi­ces with clear and obvious hypothy­roid symp­toms – and des­pe­rate for a diag­no­sis – yet the ink spot on the office piece of paper called the TSH lab result proc­laims they are “nor­mal”. And that dubious “nor­mal” diag­no­sis can go on for years before it rises high enough to reveal what was already there by SYMPTOMS.

Or, while on thy­roid medi­ca­tion, patients will have a lame­brain “nor­mal” TSH lab result, yet will con­ti­nue to have their own brand and degree of con­ti­nuing hypothy­roid symp­toms which the clue­less doc­tor dis­mis­ses as an hys­te­ric female inter­pre­ta­tion, motherhood, stress, a need for psycho­lo­gi­cal help.…or just “something else”. Uh huh.

In fact, Job­ber Doc­tor, patients have lear­ned that when they are opti­mal (on desic­ca­ted thy­roid), along with opti­mal ferri­tin and cor­ti­sol), they will gene­rally have a free T3 in the upper part of the range, and a SUPPRESSED TSH, with no symp­toms of hyperthy­roi­dism.  That is gene­ral, and there can be some excep­tions, but ove­rall, it has spo­ken volu­mes to patients on how ina­de­quate thy­roid lab tests can be.  i.e. being in the “nor­mal” range — anywhere in the nor­mal range – can be mean squat.

Thanks for a great post,  UK Job­ber Doc. And P.S.  Desic­ca­ted thy­roid is an even bet­ter treat­ment than thy­ro­xine.

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