The main side effects of laser treatment for fundus hemorrhage are the potential for blind spots in the visual field and the formation of medical retinal tears.
Fundus laser therapy is one of the most common treatments for bleeding disorders of the fundus, such as retinal vein embolism and diabetic retinopathy.
The principle of fundus laser treatment is to burn the retina by laser to destroy the nerve cells etc. in the area of no-perfusion zone of the retina, so as to reduce the oxygen demand of the retinal tissues and prevent them from forming neovascularization and other complications.
After laser treatment, the patient may form a blind spot in the field of vision. In addition, excessive laser energy may lead to the formation of a medically induced laceration in the retina, or even cause retinal detachment.
Patients with fundus diseases requiring laser treatment should go to the ophthalmology department of the hospital for examination in time, and the doctor will guide the treatment after clarifying the patient’s condition.