import pandas as pd

data = {
    "视力问题": ["老花眼", "白内障", "老年性黄斑变性", "青光眼", "飞蚊症", "眼干燥症"],
    "表现": [
        "看近物模糊，阅读时需要更强的照明",
        "视物模糊，视力下降",
        "视力减退，视物变形，视物有遮挡感",
        "视力逐渐下降，伴随头痛或眼痛",
        "眼前有黑影飘动",
        "眼睛干涩、发痒"
    ],
    "干预措施": [
        "佩戴合适的老花镜",
        "手术是治疗白内障的有效方法",
        "玻璃体腔内注射抗新生血管类药物",
        "药物治疗或激光手术",
        "定期检查，避免过度用眼",
        "使用人工泪液或保持室内湿度"
    ]
}

df = pd.DataFrame(data)

df.to_csv('/mnt/data/eye_diseases.csv', index=False, encoding='utf-8-sig')
df