There are many causes of dizziness and weakness, and the common causes are mainly the following: first, phytodystrophy, which is mostly seen in menopausal women and is caused by hormone secretion disorders in the body, mainly manifesting as sleep disorders, dizziness, headache, weakness and other clinical manifestations, taking glutathione can regulate phytodystrophy to improve the symptoms; second, iron deficiency anemia, which is mostly seen in women and is caused by a decrease in peripheral red blood cells and the body’s ability to carry oxygen. This disease is caused by the decrease of peripheral blood red blood cells and the lack of oxygen-carrying capacity of the body, mainly manifested as dizziness, weakness, pallor, memory loss and other clinical manifestations, and can be clearly diagnosed by perfecting routine blood tests, taking ferrous sulfate can be symptomatic treatment; third, cerebral arterial blood supply deficiency, this disease is due to atherosclerosis caused by the decline of vascular elasticity, luminal narrowing, the relative supply of blood flow to the brain is insufficient, which leads to The disease is caused by the chronic lack of oxygen in the brain, resulting in dizziness, weakness and other clinical symptoms, and can be relieved by taking thromboxane soft capsule, ginkgo biloba and other drugs to improve cerebral circulation.