Lethyrox 100mcg Tablet is used to manage hypothyroidism, a condition in which the thyroid gland does not produce enough thyroid hormone. It belongs to a class of medicines called thyroid hormones.
It contains levothyroxine and is also used to manage goitre (an enlarged thyroid gland) and certain types of thyroid cancer. Take it on an empty stomach, at the same time each day, as prescribed. Continue taking it regularly even if you feel well, as thyroid hormone replacement is usually a long-term treatment.
Eating a balanced diet and having your thyroid function tested regularly, as advised by your doctor, helps ensure your dose remains correct over time.
Before taking this medicine, tell your doctor if you have any heart problems, adrenal gland problems, or are taking other medicines. Report symptoms such as a fast heartbeat, chest pain, excessive sweating, or unexplained weight loss. Your dose may need adjusting during pregnancy.



















































