Laser ablation can treat FMS. Laser ablation is used to alleviate the symptoms by utilizing laser energy to break up the vitreous turbidity inside the eyeball. It is suitable for patients with more severe cases of FMS, but there may be risks of localized pain and low-grade fever after the procedure. Patients are advised to choose the appropriate treatment method according to the actual situation under the guidance of the doctor. Mosquitoes are usually caused by various factors such as vitreous age-related changes, vitreous blood accumulation, vitreous inflammation, etc. It will lead to various symptoms such as eye pain, photophobia, tearing and significant loss of vision, which may lead to retinal detachment in severe cases. If the condition is mild, it can be treated with medication under the guidance of a doctor. If the condition is serious, it is necessary to go to the hospital for surgical treatment or laser ablation treatment, etc. It is recommended to follow the doctor’s instructions to choose the appropriate treatment method.