Contraindications to levothyroxine sodium tablets

Contraindications for the use of levothyroxine sodium tablets, such as the following conditions are not allowed to use, if allergic to any of the ingredients of these drugs, is not allowed to use, and not treated pituitary insufficiency and thyrotoxicosis, as well as hypoadrenalism patients are not allowed to use. Patients with acute myocardial infarction, acute pancarditis, acute myocarditis are not allowed to use, and during pregnancy, these drugs can not be used in combination with antithyroid drugs to treat hyperthyroidism. Levothyroxine sodium tablets are often used as one of the treatment drugs for patients with hypothyroidism, and regular review of thyroid function is required.