Coenzyme Q10 is usually taken without cod liver oil. Coenzyme Q10 and cod liver oil are not actually linked, the two have different efficacy, coenzyme Q10 is mainly used for cardiovascular disease adjuvant therapy, such as viral myocarditis, chronic cardiac insufficiency; while the main purpose of the cod liver oil is to supplement vitamin A, vitamin D, which can reduce the probability of rickets, night blindness, etc., and coenzyme Q10 has no actual correlation, so the two are usually not needed to take with. Taking coenzyme Q10 should know, allergic to the drug is prohibited, with renal insufficiency of people with caution. Long-term users such as nausea, vomiting, fullness and other symptoms, is a normal reaction, without special treatment, the serious can be discontinued. When taking cod liver oil, if you belong to the allergic body, or allergic to the drug ingredients, need to be prohibited; renal function impairment is prohibited. Long-term use of the drug may cause nausea, vomiting, constipation, fever and other symptoms, which will be relieved by stopping the use of the drug in time. If you need to take coenzyme Q10 and cod liver oil, it is recommended to do so under the guidance of a doctor, and can not be added at will.