Coenzyme Q10 should be coenzyme Q10 capsules, its instructions for use clearly states that this product is taken after meals, it is generally recommended to follow the instructions to take, it is not recommended to take on an empty stomach, so as not to cause loss of appetite, nausea, stomach upset, diarrhea and other gastrointestinal discomfort. Coenzyme Q10 capsules are coenzyme drugs, the main component of which is coenzyme Q10, can be used for cardiovascular disease (such as viral myocarditis, chronic cardiac insufficiency), hepatitis (such as viral hepatitis, chronic active hepatitis, subacute hepatic necrosis) adjuvant therapy, can also be used in the comprehensive treatment of cancer to alleviate the radiation therapy, chemotherapy, etc., to alleviate some of the adverse reactions caused by. This product is a prescription drug, its use should also carefully read the instructions for use and follow the instructions or medical advice. In addition, this product should be prohibited for those who are allergic to this product to avoid causing allergic reactions.