Can keratitis be treated with intravenous anti-inflammatory therapy?

Keratitis is an injury and inflammation affecting the outer surface of the eye. Because this area is readily exposed to the external environment, accidental injury is relatively common. Mild keratitis typically presents with symptoms such as photophobia and excessive tearing. In more severe cases, it may lead to blindness. Can intravenous (IV) infusion be used to treat keratitis?

Can IV Infusion Be Used to Treat Keratitis?

Yes, IV infusion can be used for anti-inflammatory treatment in keratitis. While IV therapy may benefit patients with keratitis, the primary principle of treatment remains localized therapy—specifically, topical ophthalmic medications (e.g., eye drops) are the most critical component. Keratitis is classified into several types, including bacterial, fungal, viral, and Acanthamoeba keratitis. Initially, patients should be admitted to the hospital, where an experienced ophthalmologist examines the cornea using a slit lamp.

Although bacteria, fungi, and viruses each exhibit distinct characteristics, they can sometimes be difficult to differentiate clinically. Nevertheless, comprehensive treatment strategies are always adopted. Among these, topical eye drops remain the most commonly used and essential intervention. When necessary, corneal fluorescein staining and culture of ocular secretions may be performed to guide rational therapeutic decisions.

In daily life, patients should maintain a regular, balanced diet—avoiding spicy, irritating foods and refraining from overeating or staying up late. We hope this information is helpful to you.