Dust in the eyes can be flushed through the tears to make the dust out, gently lift the eyelids with the hand, usually the dust will flow out with the tears, if the dust is larger, the discomfort is stronger, the patient needs to consult a doctor in time for treatment. Patients with dust in the eyes, there may be obvious foreign body sensation, at this time must avoid rubbing the hand to avoid damage to the cornea, the foreign body into the eyes will stimulate the secretion of the tear glands, you can gently lift the eyelids with your hands, with the tears will be discharged, if you do not have a significant improvement in self-treatment, you need to consult a doctor in a timely manner for treatment. Dust in the eyes can be under the guidance of the doctor using saline for conjunctival sac rinsing, in order to effectively clean up the dust. Patients also need to follow the doctor’s instructions to use tobramycin eye drops and other drugs to prevent infection. It is recommended that patients who have dust in their eyes and are experiencing significant discomfort consult a doctor to evaluate their condition and follow the doctor’s instructions for treatment.