The harm of long-term consumption of Ginkgo honey ring oral solution is not clear, it is recommended to take the safe period of a course of 4 weeks. Ginkgo honey ring oral solution is a kind of compound preparation composed of ginkgo biloba extract and honey ring powder, which is mainly used for the adjuvant treatment of coronary heart disease, angina pectoris, and ischemic cerebral blood disease, and can improve the symptoms of cardiac and cerebral ischemia. Clinical use of the drug is safe and effective within 4 weeks of taking a course of treatment. The drug appears light brown-red to dark brown-red clarified liquid, the taste is slightly bitter and sweet, if the change in the nature and taste is found, it is prohibited to take. There are no known adverse reactions to the drug. It should be noted that, due to the contraindications for the use of the drug and children, pregnant women, lactation, elderly use of the drug are not clear, and the drug is an auxiliary drug, need to cooperate with other drugs together, it is recommended that the use of physician guidance.