Eyes welding sting light pain unbearable, may cause electro-optical ophthalmia, at present can take general treatment, local medication, systemic medication and other ways to control the relief of symptoms. 1. General treatment: If there are symptoms of eye pain after being stimulated by the welder, you can first apply local cold compresses and avoid rubbing your eyes with your hands, otherwise it will cause secondary infection. 2. Local medication: local can use vitamin A eye ointment, infection and inflammation can use erythromycin eye drops, levofloxacin eye drops and so on. 3. Systemic medication: If the symptoms are more serious, and there is redness and tearing of the eyes, etc., you should take oral anti-inflammatory medication as prescribed by the doctor. Oral anti-inflammatory drugs, such as cefixime, cefazolin, etc., should be taken as prescribed by the doctor, and those with pain symptoms can consider oral ibuprofen for pain relief. When using a welder, try to choose to use a face mask, which can protect the eyes and reduce the irritation reaction. If you have already developed electro-optic ophthalmia, it is recommended to go to the hospital in time and follow the doctor’s instructions to standardize the treatment.