Dizziness is a very common symptom, and the causes of dizziness and vomiting in boys are also very complicated, which may involve many disciplines such as neurology, neurosurgery, otorhinolaryngology, orthopedics, general internal medicine, and so on, and the specifics should be combined with the onset of dizziness in the patient’s triggers, as well as the underlying diseases, and the relevant examination to be clearly defined. 1, if the patient is relatively old, the dizziness of boys should be considered to be cerebrovascular disease, especially when the patient occurs cerebral vasospasm Or cerebral blood supply is insufficient, the vertebral – basilar artery blood flow is slow will lead to patients with dizziness, want to vomit problems. 2, if the patient is long-term posture or sleeping posture, leading to the patient’s cervical vertebrae osteomalacia, bone degeneration, so that the cervical muscles are in a tense, contractile state will cause the patient’s vertebral artery is compressed, resulting in insufficient cerebral blood supply. In this case, the patient will feel tightness in the neck, limitation of flexibility, and there may be stiffness and pain in the neck. Dizziness in boys may also be caused by low blood pressure, hypoglycemia, or colds, poisoning and other reasons.