What Causes Bloodshot Eyes?
2. Conjunctivitis
Conjunctivitis, or “pink eye,” is a condition where the clear layer coating the front part of the eye becomes inflamed. This condition is known as pink eye as it causes bloodshot or red eyes. Other symptoms include light sensitivity, blurry vision, excessive tearing, itching, burning, and pain.
Conjunctivitis can occur due to a bacterial infection, viral infection, allergies, and exposure to irritants such as chemical fumes or smoke. Infectious (bacterial and viral) conjunctivitis is highly contagious and spreads through contaminated fingers. Although conjunctivitis is usually mild and most cases are self-limiting, a visit to the doctor may be necessary if it is bacterial conjunctivitis as a prescription of antibiotic eye drops may be required.
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