When it comes to eye blockage, there are several synonyms you can use for this phrase. One common term is eye obstruction, which refers to any condition or object that prevents or hinders sight in the eye. Another term is visual impairment, which can either be partial or complete loss of vision due to an injury, illness, or congenital disorders. Eye closure is also a synonym that relates to an eyelid abnormality that prevents the eye from opening or closing properly. Other phrases to use include blurred vision, double vision, and blackouts. Regardless of the term used, it is essential to seek medical attention to address any eye-related issues properly.