There are many causes of dizziness and insomnia, and the common causes are mainly the following: 1. Menopause syndrome. The disease refers to menopausal women due to hormonal fluctuations in the body, causing a series of autonomic disorders, mainly manifested as dizziness, insomnia, memory loss, emotional irritability and other clinical manifestations, psychotherapy is an important part of the disease, the auxiliary application of glutathione, diazepam and other drugs to regulate the autonomic disorders. 2, sinusitis. The disease is due to acute purulent infection of the sinus mucosa, mainly manifested as dizziness, insomnia, nasal congestion, pus and other clinical manifestations, perfect sinus CT examination, can be clearly diagnosed, through active anti-inflammatory treatment can improve the symptoms. 3, neurasthenia. The disease refers to long-term tension and stress, causing symptoms of mental excitement and brain fatigue, mainly dizziness, fatigue, fatigue, sleep disorders and other clinical manifestations, improve the relevant examination is often no somatic organic lesions, can take glutathione, vitamin B1 and other drugs to regulate plant nervous disorders, symptomatic treatment.