3.13 CONCLUSION The chapter describes the research design, data collection and analysis, trustworthiness and ethical considerations. Chapter 4 discusses the research findings with reference to the literature review.
Allergic Conjunctivitis: Grasses, pollen, ragweed, and smoke are common allergens affecting the eye. Allergic conjunctivitis may cause itchy, watery, or bloodshot eyes. Allergic conjunctivitis due to the environment usually affects both eyes. The best treatment for allergies is to minimize your exposure to potential allergens.
Back to Top Causes. Bloodshot eyes appear red because the vessels at the surface of the white portion of the eye (sclera) become swollen. Vessels may swell due to: 1  Eye dryness. 2  Too much sun exposure.