How is acute keratitis treated?
Jul 08, 2022
Source: Cainiu Health
Dr. Chen You
Introduction
Treatment of acute keratitis should be tailored according to the causative pathogen. Acute keratitis is commonly caused by bacterial infection, and bacteria are ubiquitous in the environment. Often, acute keratitis occurs when a patient’s hands come into contact with a bacterially contaminated object and then rub the eyes. For acute keratitis caused by bacterial infection, the primary therapeutic agents are antibacterial (antibiotic) medications.
The eyes are the windows to the soul, enabling the human body to see clearly. When eye health deteriorates, overall well-being may suffer significantly. Many individuals develop acute keratitis due to bacterial or viral infections—a condition posing substantial risks to ocular and systemic health. So, how is acute keratitis treated?
How Is Acute Keratitis Treated?
Treatment of acute keratitis depends on the underlying causative pathogen. The most common form—bacterial keratitis—is typically caused by bacterial infection. Bacteria are ubiquitous in our environment; thus, acute keratitis often occurs when a person’s hands come into contact with bacteria-contaminated surfaces and then rub the eyes. For bacterial keratitis, antimicrobial agents constitute the primary therapeutic approach. When patients adhere strictly to their physician’s prescribed antimicrobial regimen, acute keratitis usually resolves effectively.
Acute keratitis is a common ophthalmic disorder—also known as bacterial keratitis—most frequently resulting from bacterial infection. It typically manifests rapidly and is often associated with a history of corneal trauma or contact lens wear. Clinical symptoms commonly include photophobia, epiphora (excessive tearing), ocular pain, decreased visual acuity, and blepharospasm. Physical examination may reveal eyelid and bulbar conjunctival edema, ciliary injection, tenderness upon palpation, corneal infiltration, and ulcer formation. Once diagnosed, prompt anti-infective therapy combined with symptomatic management is essential. Topical antibiotics—selected based on culture and sensitivity testing—should be administered as soon as possible to control inflammation. If inflammation remains uncontrolled, it may progress to involve the corneal stroma, potentially leading to corneal ulceration, perforation, or scarring.
The eyes are vital organs; therefore, maintaining good ocular hygiene is essential. Use your eyes appropriately and moderately—avoid prolonged screen time, frequent late-night activity, and insufficient rest. Refrain from rubbing your eyes with unwashed hands, as this may introduce bacteria or other pathogens and trigger acute keratitis. We hope this information proves helpful to you.
