The generic name for Betalucil is Metoprolol Tartrate Tablets. The instructions for Musk Heart Pills and Metoprolol Tartrate do not specify that they should not be taken together, so the two medicines can be taken together, and in order to avoid the adverse reactions that may occur when they are taken together, it is suggested that it is best to take them at intervals of a certain amount of time. Musk Heart Pill has the efficacy of aroma and warmth (to dispel the cold in the body with the formula of aroma and pungent dispersal, warming the meridians and opening the veins), benefiting the qi and strengthening the heart (to strengthen the heart function by replenishing the qi), and is used for the chest paralysis (stuffy pain in the chest) caused by qi stagnation and blood stagnation (because of blood stagnation due to lack of qi circulation), which is characterized by pain in the anterior region of the heart that is immobilized and fixed. This product can also be used for angina pectoris caused by myocardial ischemia, myocardial infarction seen in the above symptoms. The adverse reaction of this product is occasional numbness of the tongue for those who take it under the tongue, and it is prohibited for pregnant women and those who are allergic to this product. Metoprolol tartrate tablets are used for the treatment of hypertension, angina pectoris, myocardial infarction, aortic dissection, arrhythmia, hyperthyroidism, cardiac neurosis. This product has cardiovascular system, central nervous system, digestive system, arthralgia, itching and other adverse reactions. Metoprolol tartrate tablets are contraindicated in hypotension, significant bradycardia, cardiogenic shock, severe or acute heart failure, poor perfusion of peripheral circulation, atrioventricular block of the second or third degree, sick sinus node syndrome, severe peripheral vascular disease. Taking the above two drugs need to be taken under the guidance of a doctor, do not take blindly, so as not to damage the body and aggravate the condition.