Coenzyme Q10 capsules are mainly used to treat viral myocarditis, viral hepatitis, chronic cardiac insufficiency and other diseases. After taking coenzyme Q10 capsules, it can promote oxidative phosphorylation reaction, as well as protect the integrity of the biofilm structure, but also can reduce the weakening of myocardial contraction force in acute ischemia, maintain the morphology and structure of ischemic cardiomyocytes, and have a certain protective effect on the myocardium. Secondly, it can also increase cardiac output and reduce peripheral resistance, and is mainly used in the treatment of viral myocarditis, chronic cardiac insufficiency, viral hepatitis and other diseases. Usually the drug may cause stomach upset, loss of appetite, nausea, diarrhea, palpitations, skin rash and other discomforts after taking it. People who are allergic to the components of the drug are prohibited, and in the process of taking the drug, you need to pay attention to follow the doctor’s instructions, and remember not to take the drug privately. Pregnant women and lactating women need to use the drug under the guidance of a doctor. If you need to use the drug, it is recommended to use the drug under the guidance of a doctor, do not blindly self-medication, in order to avoid adverse consequences.