When mosquitoes fly into the eyes, patients can relieve their discomfort by rinsing the conjunctival sac, removing the foreign body with microscopic forceps, and using medication as prescribed by the doctor to promote recovery. If the mosquito into the eye is not rinsed out by the tears, the patient can appear obvious foreign body sensation, photophobia, tearing and other discomforts, the patient can use saline to rinse the conjunctival sac, the rinsing process can be rotated eyeballs, so as to rinse the mosquito out of the eye. However, if it is located in the depth of the conjunctival sac, the effect of rinsing may not be good, and can be examined in detail under the slit lamp, and the mosquito will be removed by the doctor using microscopic tweezers. Patients can also use antibiotic eye drops such as levofloxacin hydrochloride eye drops under doctor’s supervision to prevent infection. Patients who experience significant discomfort from mosquitoes in their eyes are advised to seek prompt medical attention to assess their condition and follow the doctor’s instructions.