{"product_id":"lab-tsh-with-reflex-to-free-t4-quest-diagnostics","title":"TSH with Reflex to Free T4","description":"\u003cp\u003eTSH with Reflex to Free T4 is a thyroid screening lab test from Quest Diagnostics that measures thyroid-stimulating hormone (TSH) levels in the blood, automatically adding a Free T4 measurement when TSH falls outside the reference range. It supports a clearer picture of thyroid function and is useful for adults seeking to monitor thyroid health or follow up on symptoms such as fatigue, weight changes, or temperature sensitivity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy It's Worth Considering:\u003c\/strong\u003e The reflex design means Free T4 is only run when clinically indicated by an abnormal TSH result, making it an efficient, cost-conscious approach to thyroid assessment without requiring a separate order.\u003c\/p\u003e","brand":"Quest Diagnostics","offers":[{"title":"Default Title","offer_id":42636247302238,"sku":"lab-tsh-with-reflex-to-free-t4-quest-diagnostics","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/6698\/2750\/files\/537f8937d31b797caa08d66054b9343d_d6ae1dde-e345-44e8-b908-fd4e15dc5bcb.jpg?v=1775845045","url":"https:\/\/apotheca.market\/products\/lab-tsh-with-reflex-to-free-t4-quest-diagnostics","provider":"Apotheca","version":"1.0","type":"link"}