Generic Synthroid is a synthetic version of the natural thyroid hormone. It is designed to regulate metabolic processes and is used to treat hypothyroidism. Generic Synthroid replenishes the lack of a hormone, which the thyroid gland is not able to produce. The drug is also used to burn excess fat. Generic Synthroid is produced in the form of pills and available on the Malaysian market in a wide range of dosages: 25, 50, 75, 100 125 and 200 mcg of Levothyroxine per pill. You can choose from two package variants: 100 and 200 pills in each package.