Potassium permanganate soaked water splashed into the eyes should be rinsed promptly with large amounts of water, and go to a regular eye care provider as soon as possible and be treated accordingly so as not to delay the condition. If potassium permanganate splashes into the eye, it should be rinsed thoroughly with large amounts of water in a timely manner. When rinsing, turn the eyelid and rotate the eyeball to rinse out the chemical substance as much as possible. If there is still eye redness, photophobia, foreign body sensation, blurred vision and other discomforts after rinsing, you should go to a regular ophthalmology medical institution in time and undergo the appropriate examination. If it is only conjunctival burns, antibiotic eye drops such as levofloxacin eye drops can be given to prevent infection. If accompanied by damage to the corneal epithelium, drugs such as recombinant human epidermal growth factor eye drops can also be used to promote the repair of the corneal epithelium. The medication should be used according to the doctor’s prescription. It is recommended to go to the hospital in time, and the specific treatment should be carried out under the guidance of the doctor.