Whether myocardial ischemia can take Danshen drops, this also needs to be treated differently, as follows: first, can eat, this situation is mainly applicable to patients with coronary heart disease heart blood supply deficiency, taking this drug can play the role of blood circulation and blood stasis, help improve the blood supply to the heart, play an auxiliary role in the treatment of coronary heart disease, help relieve chest pain, chest tightness, panic and other symptoms of insufficient blood supply to the heart. Secondly, there is no need to eat, this situation mainly applies to young patients, especially young women, when doing electrocardiogram suggests the existence of myocardial ischemia, but check the cardiac ultrasound and troponin is completely normal, some patients even checked the cardiac CTA are also normal, and usually there are no symptoms, in this case such patients do not need treatment, there is no need to take salvia drops, pay attention to the regular It is not necessary to take Danshen drops in this case, but to pay attention to regular work and rest, and to avoid mental anxiety and tension.