What is xerophthalmia caused by?

What is xerophthalmia caused by?

infection, which causes retinol-binding protein and transthyretin levels to diminish transiently. Xerophthalmia is most common in young kids who have a vitamin A deficiency and the elderly , but it make a difference people of any age. The procedure for xerophthalmia is vitamin A therapy, usually through oral vitamin A supplements. If left untreated, xerophthalmia…