What are the symptoms of strabismus?

Clinically, strabismus has many different types, mainly upward strabismus, esotropia and exotropia. It is when one eye looks forward and looks at the target, the other eye deviates from this direction. For example, one eye looks at it, and the other eye runs outward, which is called exotropia. Running inward is what the common people call cross-eyed. Therefore, it is recommended that if you feel that your eyes are wrong or you are not looking right, you must go to the hospital for examination.