Frequently Asked Questions (FAQs)

The retina is a light-sensitive layer located at the back of the eye. It converts incoming light into electrical signals, which are transmitted to the brain through the optic nerve. The brain then interprets these signals as vision.
Yes. If retinal diseases are not diagnosed and treated early, they can lead to severe and sometimes irreversible vision loss. Early intervention greatly improves outcomes.
Common symptoms include blurred or distorted vision, flashes of light, floaters (dark spots or cobweb-like shadows), and sudden loss of vision. Any sudden visual change should be evaluated urgently.
People at higher risk include those with diabetes, high blood pressure, high myopia (severe near-sightedness), smokers, individuals with a family history of retinal disease, and people over the age of 50.
The most common retinal diseases include: • Diabetic retinopathy • Retinal detachment • Age-related macular degeneration • Retinal vein occlusion
Most retina specialists recommend a comprehensive retinal examination at least once a year. Patients with diabetes or existing retinal problems may require more frequent evaluations.
Most retinal diseases are painless and may not produce symptoms in early stages. This is why regular eye examinations are essential.
Treatment depends on the condition and may include medications, laser therapy, intraocular (intravitreal) injections, and vitreoretinal surgery (vitrectomy).
Diagnostic methods include dilated eye examination, retinal imaging, Optical Coherence Tomography (OCT), and in some cases, fluorescein or OCT angiography.
While not all retinal diseases can be prevented, early detection, good control of chronic conditions like diabetes and hypertension, and timely treatment can significantly reduce the risk of vision loss.
The cost of retinal treatment in Kolkata typically ranges from ₹3,000 to ₹70,000, depending on the condition, investigations required, and treatment modality.
You should seek immediate evaluation if you notice sudden vision loss, flashes of light, new floaters, distortion of vision, or dark areas in your visual field.

The Vitreo-Retinal Specialist treats the eye's retina and vitreous. They manage various diseases and conditions of the retina, such as Diabetic Retinopathy, Retinal Detachment, Macular Degeneration, and  Vitreous Haemorrhage.

If you have experienced blurred vision, flashes of light in your field of vision, or suddenly lost your vision, it is highly recommended that you consult with a Vitreo-Retinal Disease Specialist in Kolkata.

Yes. Most Vitreo-Retinal diseases have the potential for permanent vision loss. Therefore, prompt diagnosis and treatment by a qualified Vitreo-Retinal Specialist in Kolkata is critical.

Yes. Diabetes is a significant risk factor, and regular screening by a Vitreo-Retinal Disease Specialist in Kolkata, such as Dr Krishnendu Nandi, is necessary to help prevent vision loss

Yes. Retinal Detachment is a medical emergency and must be treated immediately by the best Vitreo Retina Specialist in Kolkata, Dr Krishnendu Nandi.

Commonly, floaters, flashes and other similar symptoms are not harmful. However, sudden development of a large number of new floaters or a bright flash of light could indicate retinal tears and must be seen by the best vitreo retina specialist in Kolkata, Dr Krishnendu Nandi. 

Vitreo retinal disease is diagnosed through retinal examination, Optical Coherence Tomography (OCT), Fundus photography, Angiography and ultrasound by Dr Krishnendu Nandi, the best vitreo retina specialist in Kolkata.

Most of the time, treatment for vitreo-retinal disease will fall under the category of a minimally invasive procedure. Under the care of Dr Krishnendu Nandi, a vitreo-retinal specialist in Kolkata, you will remain comfortable most of the time. 

Timely treatment from a qualified professional has been associated with better preservation and substantial improvement of vision in many instances.

The length of recovery varies from one patient to another and will depend on the specific diagnosis and the specific treatment received.