泪沟It is a concave groove that appears from the inner corner of the eye on the nasal side of the lower eyelid. It is formed due to soft tissue atrophy and drooping. The concave is obviously different from the surrounding skin, which affects the appearance of the face. This phenomenon occurs in many people, and some people even extend to the cheeks.

泪沟分为年轻型和老年型，年轻型是因为眼眶下缘的软组织萎缩、下垂导致的；老年型则是因为面部老化松弛、皮下脂肪减少导致的，泪沟的存在不仅影响面部美观，也会显得憔悴和苍老，通过一定的医学手段，如玻尿酸或自体脂肪填充，可以有效地改善泪沟问题，日常保养也是缓解泪沟问题的重要措施之一，建议保持充足的睡眠和均衡的营养摄入，避免过度熬夜和劳累过度等行为，有助于保持眼部肌肤的弹性和健康状态，如果泪沟问题较为严重或影响个人形象,建议寻求专业医生的建议和治疗方案。