levothyroxine


Also found in: Dictionary, Wikipedia.
Related to levothyroxine: hypothyroidism, levothyroxine sodium

levothyroxine

 [le″vo-thi-rok´sin]
l-thyroxine, obtained from the thyroid gland of domesticated food animals or prepared synthetically; used for replacement therapy in hypothyroidism and for the prophylaxis and treatment of goiter and of thyroid cancer; administered orally, intravenously, or intramuscularly as the sodium salt.

levothyroxine

(lē′və-thī-rŏk′sēn′, -sĭn)
n.
An isomer of thyroxine, C15H10I4NO4, used in the form of its sodium salt to treat thyroxine deficiency.

levothyroxine

Thyroid hormone as a sodium salt used to treat hypothyroidism. The drug is on the WHO official list. A brand name is Thyronine.
References in periodicals archive ?
"These findings suggest that generic and brand levothyroxine therapy are similar as related to cardiovascular events risk," said Dr Smallridge.
Levothyroxine dosage determination according to Body Mass Index (BMI) after total thyroidectomy.
Prescription drugs company IBSA Pharma Inc disclosed on Wednesday the availability of Tirosint-SOL (levothyroxine sodium) oral solution in the US market for the treatment of hypothyroidism and pituitary thyrotropin suppression for patients of all ages.
Vrednosti tireostimulisuceg hormona, slobodnog T3, slobodnog T4 pre i nakon FNA, kao i pre i nakon operacije TSH (mIU/l) Free T4 (pmol/l) TSH (mIU/l) Slobodni T4 (pmol/l) Level before FNA/Vrednost pre FNA 1,8 14,4 Level after FNA/Vrednost nakon FNA 79 5,3 Level before surgery (levothyroxine 75 mcg/day) 2,8 16,2 Vrednost pre operacije (levotiroksin 75 mcg/dan) Level after surgery (levothyroxine 75 mcg/day) 4,2 19,9 Vrednost posle operacije (levotiroksin 75 mcg/dan) Free T3 (pmol/l) Slobodni T3 (pmol/l) Level before FNA/Vrednost pre FNA 4,26 Level after FNA/Vrednost nakon FNA 2,4 Level before surgery (levothyroxine 75 mcg/day) 4,70 Vrednost pre operacije (levotiroksin 75 mcg/dan) Level after surgery (levothyroxine 75 mcg/day) / Vrednost posle operacije (levotiroksin 75 mcg/dan)
8 Getting the balance right HYPOTHYROIDISM is treated with synthetic levothyroxine. Cheryl McMullan, CEO of the BTF, says: "The correct dose of levothyroxine is one that restores good health.
Given the above the present study aimed to analyze samples of industrialized drugs, topiramate and levothyroxine, for mid-infrared through DRIFTS accessory, for five months, using the chemometric techniques of clustering and principal component analysis to draw profile samples in this time series.
A Generally it is best to wait 30 to 60 minutes before eating if you take levothyroxine. This is because taking levothyroxine with food decreases its absorption and, thus, its efficacy at balancing your thyroid hormone levels.
To reassess the pulmonary function by spirometry in those patients after three months of normalisation of their TSH levels by levothyroxine treatment.
Treatment for SCH is usually limited to levothyroxine and often only recommended with TSH levels exceeds 10[micro]IU/L as the utility of levothyroxine for TSH levels below this remains controversial when considering risks versus benefits.
Furthermore, we analyzed the medical history of enrolled subjects for levothyroxine therapy.
Most patients stop gaining or lose weight after beginning treatment with levothyroxine and restoration of a biochemically euthyroid state.
Levothyroxine: A Less-Than-Optimal Treatment for Hypothyroidism