Blurred vision after one month of foreign body removal may be caused by foreign body residue that has not been removed, infection or reactive corneal edema, which requires medical examination and treatment according to the specific situation.
1. Foreign body residue is not taken out cleanly: if the foreign body is taken out but not taken out cleanly, this kind of blurring of vision with rusty ring may exist, and can be taken out cleanly again by the doctor.
2. Blurred vision caused by infection: Infection can make the patient’s vision blurred for a month after the foreign body is removed, which can be treated with antibiotic drugs such as amoxicillin capsules and clarithromycin tablets.
3. Reactive corneal edema caused by rusty ring blurred vision: because of the removal of foreign objects will cause reactive corneal edema, resulting in rusty ring blurred vision, can be treated by using recombinant bovine basic fibroblast growth factor drops, recombinant human epidermal growth factor drops and other drugs to promote corneal repair.
Patients who have blurred vision with a rusty ring one month after the foreign body is removed are advised to go to the hospital immediately for examination and follow the doctor’s instructions for treatment and medication to avoid discomfort.