青光眼: Understanding Glaucoma and Why Early Detection Matters

Wiki Article

青光眼, known as glaucoma in English, is a serious eye condition that damages the optic nerve and can lead to permanent vision loss if not treated early. It is often called the silent thief of sight because many people do not notice symptoms until significant damage has already occurred. Understanding glaucoma is the first step toward protecting long-term eye health.

Glaucoma usually develops when pressure inside the eye, called intraocular pressure, becomes too high. This pressure slowly damages the optic nerve, which is responsible for sending visual information from the eye to the brain. Over time, this damage can reduce peripheral vision and eventually affect central vision as well.

One of the most dangerous aspects of 青光眼 is that it often progresses without pain or early warning signs. Many patients feel their vision is normal until the disease has reached an advanced stage. This is why regular eye examinations are essential, especially for people over 40, those with a family history of glaucoma, diabetics, or individuals with high blood pressure.

Although glaucoma cannot be cured, it can be managed effectively with early diagnosis. Treatments may include eye drops, oral medications, laser therapy, or surgery, depending on the severity of the condition. With proper care and regular monitoring, many people with glaucoma can maintain good vision throughout their lives.

Raising awareness about 青光眼 helps reduce preventable blindness. Regular eye checkups remain the most powerful tool in detecting glaucoma early and preserving vision.