One eye is big, one eye is small, how to correct?

One eye is big and the other eye is small. It depends on what reason, whether one eye protrudes, or because one eye is normal, the other eye is sunken, etc. Different causes and different treatment methods need to be ruled out first. False exophthalmos, such as increased eyeball volume due to high myopia, etc.; Trauma, surgery, dysplasia, etc., can cause different orbital volumes on both sides; Extraocular muscle relaxation can cause slight exophthalmos; Orbital fracture can cause one side of enophthalmos; ipsilateral upper eyelid retraction or contralateral nerve paralysis can cause bilateral asymmetry. True exophthalmos can be caused by orbital tumors, inflammation, various granulomas, trauma, thyroid-related eye diseases, etc. Please go to the hospital for specific diagnosis and symptomatic treatment.