{"product_id":"thyroid-hormone-test-free-t4","title":"Free T4","description":"\u003ch5\u003e\u003cstrong\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cb id=\"docs-internal-guid-ab035111-7fff-bcea-671a-4a11793d7148\"\u003e\u003cspan\u003eWhat is included \u003c\/span\u003e\u003c\/b\u003e✅\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eFree Thyroxine (Free T4)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSample required:\u003c\/strong\u003e Blood 🩸\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003e\u003cbr\u003eSpecial instructions 🔄️\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan data-sheets-root=\"1\"\u003eThis test can be conducted at any time of the day.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan data-sheets-root=\"1\"\u003eYou can eat and drink normally before this test. \u003c\/span\u003e\u003cspan data-sheets-root=\"1\"\u003e\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cstrong\u003eWhen to test 🤔\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eYou should consider testing if:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-sheets-root=\"1\"\u003eYou are experiencing symptoms that may indicate a thyroid imbalance, such as fatigue, weight changes, or sensitivity to heat or cold.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-sheets-root=\"1\"\u003eYou have known or suspected thyroid disease or a family history of thyroid disorders.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-sheets-root=\"1\"\u003eYou are monitoring thyroid function or response to thyroid treatment.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eTurnaround time 📚\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003e1-3 working days\u003c\/p\u003e\n\u003ch5\u003e\n\u003cstrong\u003eDescription \u003c\/strong\u003e\u003cstrong\u003e➕\u003c\/strong\u003e\n\u003c\/h5\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eThe Free T4 test measures the amount of unbound thyroxine circulating in your bloodstream, providing an accurate reflection of active thyroid hormone levels. This test is commonly used to assess thyroid function and to help diagnose or monitor conditions such as hypothyroidism and hyperthyroidism.\u003c\/span\u003e\u003c\/p\u003e","brand":"Get Tested South Africa","offers":[{"title":"Default Title","offer_id":47951263072411,"sku":null,"price":320.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/8586\/5021\/files\/blood.webp?v=1777011107","url":"https:\/\/www.get-tested.co.za\/products\/thyroid-hormone-test-free-t4","provider":"Get Tested South Africa","version":"1.0","type":"link"}