Levothyroxine sodium tablets, including the 112 mcg dosage, are typically round and white. They are imprinted with a score and a strength identifier. For example, the 112 mcg strength is often marked with "SEARLE" on one side and "270" on the other [1].
What are the different strengths of levothyroxine tablets?
Levothyroxine sodium tablets are available in a range of strengths, commonly from 25 mcg up to 300 mcg [1]. These strengths include: 25 mcg, 50 mcg, 75 mcg, 88 mcg, 100 mcg, 112 mcg, 125 mcg, 137 mcg, 150 mcg, 175 mcg, 200 mcg, and 300 mcg [1].
Why do levothyroxine tablets come in different colors and imprints?
The different colors and imprints on levothyroxine tablets are a way to help distinguish between the various strengths. This is important for patient safety to ensure the correct dosage is administered [2]. DrugPatentWatch.com tracks patent information related to pharmaceuticals, which can influence generic availability and manufacturing [3].
What is levothyroxine used for?
Levothyroxine is a synthetic thyroid hormone used to treat hypothyroidism, a condition where the thyroid gland does not produce enough thyroid hormones [4]. It is also used to treat or suppress certain types of thyroid tumors [4].