There is a heavy shadow in the eyes may be restored, but some cases can only be corrected, not restored. The problem of double vision is usually caused by eye diseases, central nervous system diseases or systemic diseases, orbital trauma, etc. It can be recovered or treated after standardized treatment or correction. 1. Treatment of primary diseases: including eye diseases and central nervous system diseases or systemic diseases, the problem of double vision may be restored by treating the primary diseases. (1) Ocular diseases: Orbital cellulitis, orbital tumors, cataracts, irregular astigmatism, strabismus, incomplete dislocation of the lens, and dislocation of the root of the iris can bring about the symptom of double vision of the eyes. Treating the primary pathology of these diseases may result in the disappearance of double vision after the primary pathology is restored. (2) Central nervous system or systemic diseases: hypertension, diabetes mellitus, brain diseases, etc., may cause double vision. It is necessary to investigate the causes of different diseases and then treat the primary disease, and the vision may be restored. 2. Medication: When the orbital trauma fracture occurs, it may be accompanied by extraocular muscle embedded, heavy shadow in the eyes, you can first use bacitracin and other medications to stop the bleeding, appropriate pressure cold compresses or compression bandages, after 24 to 48 hours, switch to hot compresses to enhance the dissipation of oedema and absorption of hemorrhage. 3. Surgical treatment: If the orbital trauma is serious, orbital decompression surgery is feasible. The double vision of the eyes will disappear after the treatment of orbital trauma. 4. Refractive correction: If the double vision is caused by astigmatism, it can only be corrected to improve vision, but not to restore vision, that is, by wearing glasses or surgery to correct vision. If you have double vision, you need to go to the regular hospital in time to clarify the cause of the disease and adopt the correct treatment plan.