Best Eye Specialist In Kolkata: Diabetic Retina: How Does It Affect Us?

 


According to the best eye specialist in kolkata in India, more than 30 million people are estimated to have diabetes, and nearly 7.7 million of them have diabetic retinopathy, making it the leading cause of blindness in adults. Recent years have seen an increase in the prevalence of diabetic retinopathy as the number of people with diabetes increased.

What are the effects of diabetes on the retina?

The retina is the part of the eye that detects light. It consists of nerve cells (neurons) and cells called photoreceptors, which are directly responsible for detecting light and blood vessels. To detect light, the retina requires energy, which is provided by the blood flowing through the vessels.

Increased glucose levels damage the vessels of the retina in diabetes. Damaged vessels leak fluid, let blood leak out, and fail to supply sufficient oxygen to the retina, resulting in retinal ischemia. Consequently, retinal cells begin to die, and the retina ceases to function as it should. Furthermore, diabetes directly damages the retinal neurons. This leads to diabetic retinopathy.

Diabetic retinopathy can impair focal vision

Diabetes-related retinopathy can affect focal vision due to a condition called diabetic macular edema as per the best eye specialist in kolkata. A fluid collection on the macula, a part of the retina responsible for sharp, focal vision, can exacerbate foggy vision and distort pictures.

Diabetic retinopathy is described by the presence of sporadic blood vessels within the eye, which can bleed and result in sudden blindness. As blood accumulates within the eye, this causes an abrupt, drape-like visual impairment. Advanced diabetic retinopathy can lead to retinal detachment, which requires critical care and can cause irreversible vision loss if not treated promptly.

Bottom Line:

Controlling blood sugar levels and scheduling regular eye exams are crucial to preventing the onset and progression of diabetic retinopathy. Desun Hospital has the best eye specialist in kolkata.

 

Location: Kolkata, West Bengal, India

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