Normal common people are not recommended to take Dior Cardiovascular Care. Dio-Cardio-Kang is mainly composed of yellow yam, which is suitable for symptoms such as chest paralysis, chest tightness and dizziness caused by blockage of the heart veins due to blood stasis, and has the efficacy of invigorating blood circulation and removing blood stasis. This product should be used with caution in people with abnormal liver biochemical indexes and excessive menstruation, and is contraindicated in pregnant women, patients with decompensated liver function, and those who are allergic to this product and the ingredients contained therein. Occasionally, dizziness and headache may occur after taking the product. In addition, Dio-Cardio-Kang is a prescription drug, which can only be purchased with a doctor’s prescription, and must be used according to the cause of the disease under the guidance of a doctor. If cervical spine discomfort or sleep problems exist, you should seek medical advice. There is no treatment for cervical spondylosis or improvement of sleep. Meanwhile, it can be improved by regular daily rest and diet, reasonable exercise, avoiding over-exertion and maintaining a relaxed mood. Warm reminder, if there is any discomfort, please consult a doctor in time to avoid delaying the condition.