Coenzyme Q10 tablets are generally not known to lower blood sugar. Coenzyme Q10 tablets are nutritive myocardial and improve myocardial metabolism drugs. It is used in cardiovascular diseases, such as viral myocarditis, chronic cardiac insufficiency, hepatitis, such as viral hepatitis, subacute hepatic necrosis, chronic active hepatitis, and cancer treatment, and it can alleviate some of the adverse reactions caused by radiotherapy and chemotherapy. Coenzyme Q10 tablets can have gastrointestinal discomfort, loss of appetite, diarrhea, panic and other adverse reactions. It is contraindicated for people who are allergic to this product, and is not recommended for use during pregnancy, lactation, or in children. Diagnosed with diabetes must go to the hospital and take glucose-lowering medication as prescribed by the doctor.