Methylcobalamin and ginkgo biloba tablets for 10 days or tinnitus can continue to use the drug to observe, generally methylcobalamin combined with ginkgo biloba tablets for the treatment of tinnitus cycle for 2 weeks to a month. Methylcobalamin belongs to the coenzyme of methyltransferase, which has the effect of improving the metabolism of nucleic acids, proteins and lipids in the nerve cells of the inner ear of patients, which is conducive to the repair of the inner ear nerve tissues and functions, and nourishes the inner ear nerves and improves the symptoms of tinnitus. The main ingredient of Ginkgo Biloba Tablets is Ginkgo biloba extract, which has the effect of dilating arteries and antagonizing the vasoconstriction of adrenaline as well as strong antiplatelet coagulation, which can increase the blood circulation of the inner ear of the patient, increase the amount of oxygen-carrying blood vessels, alleviate the cellular hypoxia, and alleviate or eliminate the tinnitus symptom. If new symptoms occur during oral administration of Mecobalamin and Ginkgo Biloba Tablets, please consult a doctor promptly to avoid delaying the condition.