Several eye conditions can be mistaken for pink eye or conjunctivitis. These include:
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Allergic Conjunctivitis: This is an eye inflammation caused by allergic reactions to substances like pollen, dust, pet dander, or some ophthalmic medication drops. Apart from the redness, irritation, and itching that it shares with pink eye, allergic conjunctivitis often comes with other allergy symptoms like sneezing, nasal congestion, and watery eyes.
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Dry Eye Syndrome: Patients with dry eye often present with a diffuse red eye. Many of these patients have attempted to treat their presumed case of pink eye with various types of OTC drops, including redness relievers. As we know, this approach can make the situation worse, as the rebound hyperemia takes hold after the effect of the drops wears off.
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Blepharitis: This is an inflammation of the eyelids that can cause redness, itching, and irritation. It can be caused by bacteria or a skin condition like rosacea. Blepharitis can be mistaken for pink eye because it can cause redness and discharge from the eye.
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Keratitis: This is a corneal infection that can cause redness, pain, and sensitivity to light. It can be caused by bacteria, viruses, or fungi. Keratitis can be mistaken for pink eye because it can cause redness and discharge from the eye.
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Iritis: This is an inflammation of the iris, the colored part of the eye. It can cause redness, pain, and sensitivity to light. Iritis can be mistaken for pink eye because it can cause redness and discharge from the eye.
It is important to get an accurate diagnosis to ensure that you receive the right treatment for your specific condition. Using the wrong treatment can prolong discomfort and even exacerbate symptoms.
