thyroid dose calculator

Thyroxine Decision Support System v2.0 Clinical Engine

Age (Years)

Weight (kg)

Serum TSH (µIU/mL)

Free T4 (ng/dL) [Optional]

Current Dose (mcg/day) 0 (Naive / Untreated) 12.5 mcg 25 mcg 50 mcg 75 mcg 88 mcg 100 mcg 112 mcg 125 mcg 137 mcg 150 mcg 175 mcg 200 mcg

Cardiovascular Status No Known Cardiac Disease History of CAD / Angina / Arrhythmia

Pregnancy Status Not Pregnant Pregnant / Actively Planning

Medical Decision Support Disclaimer: This algorithm implements guideline-based recommendations (ATA/AACE) for clinical decision support. Dose adjustments must consider overall clinical context, symptom profile, compliance history, and follow-up lab evaluation in 6 to 8 weeks.