What Causes Bloodshot Eyes?
8. Corneal Ulcer
Corneal ulcer is a condition where there is disruption of the cornea. An ulcer can be likened to an open sore on the eye. This means that patients often present with severe pain, loss of vision, bloodshot eyes, light sensitivity, and excessive tearing. It is common among those who reside in the tropics.
Children with vitamin A deficiency also have a higher risk of corneal ulcer, which can result in blindness. Diagnosis involves an examination of the eye after the application of fluorescein stain under a slit lamp. Treatment depends on the underlying cause of the ulcer. Antibiotic therapy is prescribed for bacterial corneal ulcers, topical antifungals for fungal causes, and topical acyclovir for viral causes. Supportive care such as pain medication and topical cycloplegics are also helpful. Vitamin A supplementation is recommended for corneal ulcers due to nutrient deficiency .
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