H10.013

Clinical Causes: Viral infections, especially adenoviruses Bacterial infections, such as Chlamydia trachomatis or other bacterial pathogens Allergic reactions to pollen, dust, pet dander, or other environmental allergens Irritants like smoke, chemical fumes, or chlorinated water

Key Symptoms: Redness in both eyes Itching and a burning sensation Increased tear production leading to watery eyes Gritty or sandy feeling in the eyes Mucous or pus discharge, especially upon waking Swelling of the eyelids Sensitivity to light (photophobia) Blurred vision temporarily due to discharge or irritation

Diagnosis Path: Diagnosing acute bilateral follicular conjunctivitis involves a thorough eye examination by an eye care professional. The specialist looks for characteristic signs such as follicular formations on the conjunctiva and checks for discharge, swelling, and other symptoms. Additional tests, like swabs or laboratory analysis, may be performed to identify infectious agents, especially if bacterial or viral causes are suspected. A detailed medical history, including recent exposures or contacts, aids in determining the underlying cause.

Treatment Protocols: Treatment strategies focus on alleviating symptoms and addressing the underlying cause. They may include: - Supportive care such as cool compresses to reduce discomfort - Artificial tears or lubricating eye drops to soothe irritation - Antiviral or antibiotic medications if a specific infectious cause is diagnosed - Anti-allergy medications, like antihistamines or mast cell stabilizers, for allergic conjunctivitis - Avoiding known irritants and allergens Good hygiene practices, like frequent handwashing and avoiding touching or rubbing the eyes, are essential to prevent spread and worsening of the condition. In cases caused by bacterial infections, a healthcare provider may prescribe topical antibiotics, while viral conjunctivitis usually resolves on its own within a week or two. Persistent or severe symptoms should be evaluated promptly for appropriate management.