Eye double vision is a self-conscious symptom, clinically known as diplopia, which may be caused by eye fatigue or by eye diseases, brain diseases, trauma and other factors, and requires a case-by-case determination of how to recover quickly. I. Physiological: The physiological cause is usually eye strain, which requires immediate eye rest and the use of warm towels and eye patches to cover the eyes and relieve eye muscle spasms. You can also consult a doctor with eye massage, Chinese acupuncture, etc., to promote eye blood circulation, regulate eye fatigue and improve eye double vision. Second, pathological: 1, eye diseases: such as astigmatism caused by eye double vision, can be treated by wearing glasses, laser surgery and other ways. Eye double vision caused by hypertension and hyperglycemia caused by extraocular muscle paralysis can generally be corrected with trigeminal lenses, and can also be treated with acupuncture and electroacupuncture to improve eye double vision, along with hypotension and glucose lowering to control the causative factors. Eye double vision caused by cataract, need to actively treat the primary disease, use antioxidants, such as vitamin C, glutathione and other drugs under the guidance of doctors to slow down the development of cataract, also can be treated by ultrasonic emulsion cataract aspiration to improve eye double vision; 2, brain disease: If patients have cerebral thrombosis, cerebral infarction and other diseases, there will be vascular embolism, ischemia, nerve damage in the brain, which in turn can also Treatment requires the use of antiplatelet aggregation drugs, thrombolytic drugs, antithrombotic drugs, vasodilators and neurotropic drugs such as aspirin, vitamin B6 and vitamin B12, compound camptothecin, alteplase, etc., as prescribed by the doctor. After effective control of the primary disease, the problem of ocular double vision can be improved; 3, trauma: the eye due to trauma caused by the soft tissue around the orbit or extraocular muscle embedded, resulting in the restriction of eye movement, can also cause ocular double vision, it is recommended to use glucocorticoids under the guidance of doctors for treatment, if necessary, surgical procedures; 4, other: such as muscle weakness, thyroid synostosis, aneurysm Multiple neurosclerosis, nasopharyngeal carcinoma, alcoholism, etc., may cause eye double vision. If the patient’s symptoms of eye double vision persist without relief, it is recommended to consult a doctor as soon as possible to clarify the specific cause and treat the symptoms, so that eye double vision can be restored.