Coenzyme Q10 capsules or tablets, both of which are administered orally after three meals, should be used as prescribed by your doctor and in accordance with the drug’s directions for use. Coenzyme Q10 is a quinone ring compounds, its composition and vitamin K similar, involved in the body’s energy production and activation, is to prevent the formation of atherosclerosis is the most effective antioxidant components, clinically used in the nutrition of the heart muscle, to protect the function of the liver cells, to prevent cancer, to maintain the energy of work, etc., especially for chronic myocarditis, viral cardiomyopathy has a better auxiliary therapeutic effect. Coenzyme Q10 has the potential to produce irritation to the mucosa of the gastrointestinal tract after oral administration, and a few people will experience gastrointestinal reactions such as abdominal distension, diarrhea, nausea, and gastric discomfort after oral administration, therefore, it is recommended to use the drug after meals to alleviate gastrointestinal discomfort. It is prohibited for those who are allergic to this product. Coenzyme Q10 capsules or tablets should be used in accordance with medical advice to avoid unauthorized use of medication, resulting in adverse effects.