Kanch Bindu is a common name for glaucoma, also known as "kaala motia." It's a chronic condition that gradually steals vision.
Glaucoma is a disease that damages the optic nerve, often caused by increased pressure inside the eye. To maintain the eye's shape and function, a fluid called aqueous humor is produced within the eye. When this fluid doesn't drain properly, it leads to increased eye pressure, which can damage the optic nerve and result in vision loss.
Here's a breakdown of key aspects related to Kanch Bindu (glaucoma):
- Cause: Primarily elevated intraocular pressure (IOP), although normal-tension glaucoma exists where the optic nerve is damaged despite normal IOP.
- Mechanism: High IOP damages the optic nerve fibers, leading to progressive vision loss.
- Symptoms: Often asymptomatic in early stages, leading to its description as a "silent thief of sight." Late-stage symptoms include peripheral vision loss, difficulty adapting to darkness, and blurred vision.
- Diagnosis: Comprehensive eye exam including tonometry (measuring IOP), gonioscopy (examining the drainage angle), ophthalmoscopy (examining the optic nerve), and visual field testing (assessing peripheral vision).
- Treatment: Aims to lower IOP through medications (eye drops), laser therapy, or surgery. The specific approach depends on the type and severity of glaucoma.
| Feature | Description |
|---|---|
| Other Names | Kaala Motia, Glaucoma |
| Primary Cause | Elevated Intraocular Pressure (IOP) |
| Target | Optic Nerve |
| Initial Symptom | Often Asymptomatic |
| Treatment Goals | Lower IOP to prevent further optic nerve damage and vision loss |
Early detection and treatment are crucial to prevent significant vision loss from glaucoma. Regular eye exams are highly recommended, especially for individuals with risk factors such as family history, age over 40, and certain medical conditions.
