H10.433

Clinical Causes: Chronic allergic reactions, such as those caused by hay fever or environmental allergens Chronic infections, including bacterial, viral, or parasitic causes Certain autoimmune conditions that provoke persistent conjunctival inflammation Exposure to irritants like smoke, dust, or chemical fumes Prolonged use of contact lenses or inadequate lens hygiene Persistent exposure to screens or other sources of eye strain

Key Symptoms: Persistent redness in both eyes Presence of small, nodular bumps or follicles on the conjunctiva Itching or irritation, often worse in allergic cases Increased tearing or watery eyes Discomfort or a gritty feeling in the eyes Sensitivity to light (photophobia) Mild swelling of the eyelids Possible mild blurred vision

Diagnosis Path: Diagnosis typically involves a comprehensive eye examination by an eye care professional. The clinician will look for characteristic signs such as follicles and conjunctival injection. Additional tests may include eye swabs, allergy testing, or blood tests to identify underlying causes. A detailed medical and ocular history helps determine whether allergies, infections, or other factors contribute to the condition.

Treatment Protocols: Treatment strategies focus on addressing the underlying cause and alleviating symptoms. Depending on the case, options include: - **Allergy management:** Antihistamine eye drops or systemic medications, avoiding known allergens - **Infection control:** Appropriate antimicrobial treatments if an infection is involved - **Reducing eye irritation:** Artificial tears, practicing good eyelid hygiene, avoiding irritants - **Managing autoimmune conditions:** Anti-inflammatory eye drops or systemic medications as prescribed by healthcare providers - **Lifestyle modifications:** Proper contact lens hygiene, limiting exposure to environmental irritants, taking regular breaks from screens It is important to have a healthcare professional evaluate and recommend tailored treatment plans, as untreated conjunctivitis can persist or worsen.