inka
Warszawa 2 years ago
When is the best time to perform thyroid blood tests (TSH, FT3, FT4) when taking Axia contraceptive pills to make the result most reliable - at the time of taking the pills or during the break for withdrawal bleeding?
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Klaudia Ćwiąkała Pharmacist, Editor
2 years ago
The time of the test (during a break or taking active tablets) should not matter much, because the tablets do not affect the test results in a significant way and usually the results remain within the range of normal values. However, if you want to minimize the impact of hormones as much as possible, you can perform a thyroid examination during a break. I enclose a leaflet and a helpful article: https://www.gdziepolek.pl/produkty/92366/axia-tabletki-powlekane/ulotka https://www.gdziepolek.pl/artykuly/jak-przygotowac-sie-do-badania-krwi