The generic name of Eugenol is Levothyroxine Sodium Tablet. Side effects are generally not expected when this product is taken correctly, and symptoms of hyperthyroidism, such as increased appetite, weight loss, fatigue, diarrhea, palpitations, and other adverse reactions may occur when overdosed. For patients who have already experienced adverse reactions, the daily dose of the drug can be appropriately reduced in accordance with medical advice, and in severe cases, it is necessary to stop taking the drug for a few days, until the disappearance of the side effects, and then follow the doctor’s advice to start treatment. In addition, long-term drug users need to monitor the body, once there is discomfort, timely treatment. Levothyroxine sodium tablets need to consult a professional physician before use, do not blindly use their own medication, in order to avoid adverse consequences.