Kyynelvuotoon

Kyynelvuotoon refers to the abnormal or excessive production of tears. This condition can be caused by a variety of factors affecting the eyes and their surrounding structures. One common cause is irritation of the eye surface, which can be due to environmental factors such as wind, smoke, or bright lights, or from foreign bodies like dust or sand. Allergies are another frequent culprit, leading to the eyes producing more tears as a protective response to allergens like pollen or pet dander.

Inflammation of the eye, such as conjunctivitis (pink eye) or blepharitis (inflammation of the eyelids), can also trigger increased tear production. Blockages or dysfunction of the tear drainage system, known as the lacrimal system, can lead to tears not draining properly, causing them to overflow onto the face. This can be due to a narrowed tear duct, a blocked punctum (the small opening where tears drain), or issues with the muscles that help pump tears away.

Certain medical conditions, including dry eye syndrome, can paradoxically lead to reflex tearing, where the eye overcompensates for dryness by producing excess tears. Eyelid abnormalities, such as ectropion (where the eyelid turns outward) or entropion (where the eyelid turns inward), can also cause irritation and excessive tearing. In some cases, excessive tearing might be a symptom of a more serious underlying issue, making it important to consult a medical professional for proper diagnosis and treatment. The treatment for kyynelvuotoon depends entirely on its underlying cause.