etiology of fungal keratitis.

Fungal keratitis basic causes include infection factors, induced factors include disease factors, drug factors, etc., specific analysis is as follows:

First, the basic cause of disease

due to patients suffering from lunar-shaped curvularia mold, Aspergillus fumigatus, Candida albicans and other pathogens infection, with the continuous growth and reproduction of pathogens in the body, easy to cause eye tissue inflammatory reaction, namely fungal keratitis.

Second, induced factors

1, disease factors

due to patients themselves suffering from exposure keratitis, herpes simplex keratitis, keratoconjunctivitis sicca and other diseases, easy to cause eye tissue damage, induced fungal keratitis.

2, drug factors due to

long-term use of methylprednisolone tablets, dexamethasone acetate tablets, dexamethasone acetate tablets and other glucocorticoid drugs, will destroy the immune system, easy to cause eye by pathogens invasion, causing fungal keratitis.