hi, my doc requested a 24 hour urine metanephrine based on my complaints of
fainting spells when standing up, persistent migraines (sometimes w/ aura), headaches, hot sensations, fatigue. but i don't have hypertension. the urine test was so expensive, is there another test to also confirm this disease?
btw, im diagnosed with hashimoto thyrditis a month ago, doc says the thyroid has nothing to do with the migraines. is it true?