Euthyrox is a replacement for a hormone that is normally produced by your thyroid gland to regulate the body's energy and metabolism. Euthyrox is given when the thyroid does not produce enough of this hormone on its own. Euthyrox treats hypothyroidism (low thyroid hormone). Euthyrox is also used to treat or prevent goiter (enlarged thyroid gland), which can be caused by hormone imbalances, radiation treatment, surgery, or cancer. Euthyrox should not be used to treat obesity or weight problems.

Foods like soybean flour, cottonseed meal, cabbage, cauliflower, walnuts, dietary fibre, calcium, and calcium-fortified juices may affect the working of Euthyrox 100mcg Tablet 100's. Hence, avoid the intake of these foods within several hours of dosing if possible. Euthyrox 100mcg Tablet 100's should not be administered to patients with acute myocardial infarction and high blood pressure patients. Close clinical monitoring of heart function is recommended before taking Euthyrox 100mcg Tablet 100's. Long term use of Euthyrox 100mcg Tablet 100's may affect your bone health leading to osteoporosis increasing the risk of bone fractures. Hence, your doctor may prescribe calcium or vitamin D supplements alongside Euthyrox 100mcg Tablet 100's for your bone health. Euthyrox 100mcg Tablet 100's should not be used for the purpose of weight loss alone. People affected with diabetes taking Euthyrox 100mcg Tablet 100's may have altered blood glucose control that may result in increased antidiabetic agents or insulin requirements. Euthyrox 100mcg Tablet 100's should is not recommended for the treatment of thyroid cancer and weight reduction.