After the eye is hit, it looks like there is a layer of fog. What's going on

Eye trauma, such as being hit after things like fog, which is the performance of vision decline, indicating that the force of trauma is relatively large, has caused organic damage to the eyeball. Cause vision decline more, such as hyphema, lens dislocation, vitreous hemorrhage, retinal concussion, macular hole, these may be caused by eye trauma. Therefore, if the eye after trauma shows vision decline, be sure to go to a regular hospital for detailed examination. only when the specific injury is clear can timely treatment be given, if there is bleeding, need to give hemostatic symptomatic treatment, if lens dislocation, need surgery treatment. For retinal concussion injury or early macular hole, generally conservative observation. If the macular hole area is getting larger, also need surgery.