Thyroid Hormone replacement Levothyroxine(左甲状腺素) is commonly used It can cause increases in resting heart rate and blood pressure So replacement should start at low doses in older and patients at risk for cardiovascular compromise Myxedema Coma Below normal temperature, decreased breathing, low blood pressure, low blood sugar, unresponsiveness Hydrocortisone, T3(fastThyroid Hormone Replacement Levothyroxine (左甲状腺素) is commonly used It can cause increases in resting heart rate and blood pressure So replacement should start at low doses in older and patients at risk for cardiovascular compromise Myxedema Coma Below normal temperature, decreased breathing, low blood pressure, low blood sugar, unresponsiveness Hydrocortisone, T3 (fast)