What are the common types of ophthalmic diseases?

There are numerous common eye diseases, which can mainly be categorized into the following groups: 1. Refractive errors: Including myopia (nearsightedness), hyperopia (farsightedness), and astigmatism, these are widespread vision problems worldwide that significantly affect people's daily life and work. 2. Inflammatory diseases: Such as conjunctivitis and keratitis, often caused by bacterial or viral infections or allergic reactions. Symptoms include redness, swelling, pain, and increased eye discharge. 3. Blindness-causing eye diseases: Including glaucoma and cataracts. Glaucoma is characterized by elevated intraocular pressure, while cataracts involve decreased transparency of the lens. Both conditions may lead to vision loss or even blindness if untreated. 4. Eye fatigue and dryness: Conditions such as dry eye syndrome and visual fatigue are commonly seen in individuals who use electronic devices for prolonged periods or live in dry environments. 5. Fundus diseases: Including retinal detachment and macular degeneration. Although their incidence rates are relatively low, they can severely impair vision once developed. The above list covers only some of the more common eye conditions. If you experience any eye discomfort or symptoms, it is recommended to seek medical attention promptly.