Patients with myocarditis need to avoid the following points: 1, not enough rest: the acute onset of the disease is most contraindicated without adequate rest, premature ground activities, strenuous exercise or anger, emotional excitement, these conditions will aggravate the symptoms of myocarditis, may make patients appear heart failure; 2, respiratory tract infection: myocarditis patients are more contraindicated respiratory tract infection, inflammatory infection will further aggravate the disease, it is recommended that patients should If not treated, the patient’s symptoms may get worse, triggering heart failure, arrhythmias and other problems.