THYRONORM 50 mcg Tablet is a thyroid hormone replacement medicine containing Levothyroxine Sodium 50 mcg as its active ingredient. It is used for the treatment and management of hypothyroidism (underactive thyroid), a condition in which the thyroid gland does not produce sufficient thyroid hormones. This medicine helps restore thyroid hormone levels in the body and supports normal metabolism, energy regulation, and other essential body functions when used as prescribed by a healthcare professional.