Eugenol, i.e. Levothyroxine Sodium Tablets, and Atorvastatin Calcium Tablets are not usually taken together, which may not be conducive to the absorption and utilization of the two drugs, thus interfering with the treatment of the condition and recovery. 1. Levothyroxine sodium tablets can usually be used for the treatment of simple goiter, hypothyroidism and other diseases, and can also be used for diagnosis of hyperthyroidism inhibition test. If the individual’s tolerated dose is exceeded or if an overdose is taken, especially due to a rapid increase in dose at the beginning of treatment, the following clinical signs of hyperthyroidism may occur, e.g., tachycardia, palpitations, arrhythmia, angina pectoris, headache, muscle weakness and cramps, flushing, fever, and vomiting. 2. Atorvastatin Calcium Tablets are mainly used for the treatment of primary or secondary hypercholesterolemia, and can also play a certain therapeutic role in mixed hyperlipidemia, belonging to a reductase-selective inhibitors, inhibit the production of cholesterol in the blood. Both drugs are prone to irritate the mucous membrane of the digestive tract, abdominal distension, abdominal pain and other uncomfortable symptoms. If the two drugs are taken together may aggravate gastrointestinal tract irritation, while the drugs may affect each other, which is not conducive to the absorption and utilization of the drug effect. It is recommended to take two drugs more than 1 hour interval, more helpful to play their respective efficacy, to achieve a better therapeutic effect. Levothyroxine Sodium Tablets and Atorvastatin Calcium Tablets are recommended to be used under the guidance of a doctor, and during the period of medication, it is necessary to regularly review and adjust the dosage of the medication according to the condition of the disease recovery, and can not be blindly take the medication for a long period of time.