The thyroid is a gland in the body which produces two hormones T3 and T4. Pituitary is another gland which is the master gland of the body which secretes thyroid stimulating hormone which stimulate the thyroid to release T3 and T4. If the thyroid is functioning excessively T3 and T4 increases in the body and pituitary gets a message. So the TSH is secreted less and thyroid is less stimulated and T3, T4 levels come back to normal. The condition where T# T4 is elevated and TSH is less is called hy

THESE MARKERS EXPLAINED…⬇️ 🧪TSH (Thyroid-Stimulating Hormone): TSH is produced by the pituitary gland and stimulates the thyroid gland to produce thyroid hormones (T4 and T3). Elevated TSH levels suggest an underactive thyroid (hypothyroidism), while low TSH levels indicate an overactive thyroid (hyperthyroidism). 🧪T4 (Thyroxine): T4 is a prohormone produced by the thyroid gland. T4 gets converted into the active form, T3, in the body. T4 levels are measured to assess thyroid function. 🧪T3 (T