Patients with myocarditis can be conditioned in the following ways: 1, pay attention to rest, do not continue to stay up late, insist on work, most patients with myocarditis, early only cold symptoms, do not pay attention to rest prone to myocarditis; 2, need to light diet, increase the intake of fruits and vegetables to supplement vitamin C, vitamin B, increase the intake of high-quality protein; 3, avoid strenuous exercise, patients with myocarditis need to be bedridden for 2 weeks, 3 months to prohibit heavy physical activity; if it is severe myocarditis, has been combined with heart failure or hemodynamic disorders, need to be bedridden for 4 weeks, six months to avoid heavy physical activity.