- Free Thyroxine (FT4) Hormone Testing Kit is designed to test for Free Thyroxine (fT4) and it accurately assesses fT4 levels in the blood.
- Contains Blood Spot collection kit
- Collecting sample easily in comfort of your home or office.
- Delivers results in 3-5 working days after receipt at the laboratory
- Free Delivery in the UK and Ireland
- Customers are responsible for shipping their sample to laboratory.
- No additional cost.
Your may suspect that one of these conditions is present if you have symptoms such as:
- eye issues, like dryness, irritation, puffiness, and bulging
- skin dryness or puffiness
- hair loss
- hand tremors
- changes in heart rate
- changes in blood pressure
You may also experience more general symptoms such as:
- weight changes
- difficulty sleeping or insomnia
- fatigue and weakness
- intolerance to cold
- sensitivity to light
- menstrual irregularity
Abnormally low levels of T4 may indicate:
- dietary issues, such as fasting, malnutrition, or an iodine deficiency
- medications that affect protein levels
- a pituitary problem
The pack includes:
- Test Requisition Form includes Symptom Checklist
- Requisition Form to complete including your personal and medical history
- Instructions on How to Use blood spot Collection Kit
How to Use