What does the term Diabetic Retinopathy mean?

What does the term Diabetic Retinopathy mean?

Diabetes is a chronic condition that develops when the pancreas cannot produce enough insulin to break down glucose or when the insulin produced and released into the bloodstream is not efficiently used. It is one of the most prevalent diseases today, and its frequency is vastly rising. It is a rising concern because it can lead to renal failure, strokes, heart attacks, blindness, lower limb amputation, and other conditions.

Diabetes Retinopathy is one such serious consequence caused by high blood sugar levels. This blog post will help you learn more about the condition known as diabetic retinopathy.

Diabetic retinopathy: What is it?

Diabetes retinopathy is an eye disease that is caused by diabetes. It is developed when the light-sensitive tissue, the retina, in the rear of the eye’s blood vessels gets harmed. It might even result in blindness.

What causes diabetic retinopathy?

This disorder is primarily caused by diabetes. The portion of your retina that detects light and transmits messages to your brain via a nerve in the back of your eye might become damaged over time if there is too much sugar in your blood. When sugar obstructs the small blood arteries leading to your retina, the eyes produce new blood vessels that do not function properly. These new blood vessels frequently bleed or leak.

Diabetic retinopathy comes in two types:

  1. Early diabetic retinopathy.
  2. Advanced diabetic retinopathy. 

Read More: Diabetic Retinopathy Learn All About It


Diabetic retinopathy may begin with no symptoms or mild vision issues; thus, it may go undetected initially.

  1. Loss of vision
  2. Distorted color vision
  3. Vision voids or dark spots
  4. Unstable vision
  5. Increased light sensitivity
  6. Floating spots or dark strings in your vision (floaters)
  7. Blurred vision
  8. Impaired vision at night


Your eye doctor will likely only monitor how your eyes are going in the early stages of diabetic retinopathy. However, it’s crucial to begin tr0eatment soon in later phases. 

Eye surgery

Your eye doctor may advise a procedure known as a vitrectomy if your retina is frequently bleeding or you have several scars in your eye.

Read More: Lets Understand our eyes by Vedanta Netralya Ghaziabad


Anti-VEGF drugs are prescription medications that help prevent or treat diabetic retinopathy. Corticosteroids, another class of medication, can also be helpful.

Laser treatment.

Eye doctors can use lasers to cause the blood vessels in your retina to constrict and stop leaking to lessen edema.

Pediatric Ophthalmology: What exactly is it?

Pediatric Ophthalmology: What exactly is it?

As per the American Public Health Association, one out of every twenty preschool-age children and one out of every four school-age children has a vision disorder. Simply put, it indicates that most kids suffer from eyesight problems these days. So, watching out for your children is crucial because more than half of children this age do not voice out about their discomfort. Hence, whether they express a need for it, we are responsible for taking them to regular checkups. This blog can be of help as it talks about pediatric ophthalmology.

What Is Pediatric Ophthalmology?

Pediatric ophthalmology is a branch of ophthalmology that focuses on treating children’s vision problems and eye illnesses. Childhood is a crucial time for proper eye care because many visual issues arise as the eyes develop and could impact the child’s future development.

What Is the Role of a Pediatric Ophthalmologist?

These medical professionals are experts in identifying and treating eye conditions in children. Even though all ophthalmologists have received some training in pediatric eye illnesses, pediatric ophthalmologists have more expertise and understanding in treating young patients.

What Diseases Are Treated by a Pediatric Ophthalmologist?


Strabismus is commonly known as crossed eyes. It occurs when the eyes are not correctly aligned and point in different directions (misaligned).

Pediatric cataracts

Cataracts can also occur in children. Cataracts cloud the eye’s lens and can occur at any age. It causes picture distortion and might result in blurred vision or blindness.


Congenital nasolacrimal duct blockage (NLDO), which affects 20 to 30% of newborns, is the most prevalent cause of epiphora in children. Epiphora is defined as an excess of tears in layman terms.

Blocked tear ducts

In newborns, blocked tear ducts are a very typical occurrence. A blocked duct occurs in 5 to 10% of infants, occasionally in both eyes.


Reduced vision in one or both eyes as a result of abnormal vision development in the womb or during childhood is known as amblyopia. With amblyopia, the brain does not “learn to see well” because it receives a bad image from the eye.

Signs to Be Concerned About

  • The pupil contains a white or yellow substance (lack of red reflex)
  • Squinting
  • Eyes jerking back and forth uncontrollably
  • Continuous watery eyes
  • Frequent rubbing of the eyes
  • Crust or pus in the eyes
  • Cross-eyed disorder
  • Bulging eyes or drooping eyelids
  • Persistent redness
  • Frequent facial turning or head tilting

Read more : Paediatric Retinal Diseases Symptoms & Treatments

Paediatric Retinal Diseases: Symptoms & Treatment

Retina Specialist in Greater Noida

The eyes are sensitive organs that constitute a critical system in the human body. Paediatric eye care refers to the medical aid and care provided for the vision system of a child. This blog discusses what paediatric retinal diseases are, how to identify them, and what the treatment options are for the same.

What Are Paediatric Retinal Diseases?

The eyes, like any other organ in the body, mature over time after a child is born. Typically, a child’s eyes reach full maturity by around the time they are seven. The retina is a vital part of the eyes that plays a major role in accurate and clear vision. Retinal disorders are of various kinds and might develop in individuals at a young age. paediatric retinal diseases refer to conditions that affect the retina of children. So, it is necessary to detect and rectify these issues at the earliest to prevent further damage.

Some Common Paediatric Retinal Diseases

  1. Coats Disease
  2. Stargardt Disease
  3. Uveitis
  4. Juvenile Macular Dystrophy
  5. Familial Exudative Vitreoretinopathy
  6. Penetrating Retinal Injuries
  7. Detached Retina
  8. Retinoblastoma
  9. Retinopathy Of Prematurity
  10. X-Linked Retinoschisis
  11. Sickle Cell Retinopathy

Symptoms Of Paediatric Retinal Diseases

Some of the most common symptoms of paediatric retinal diseases include:

  1. White pupil
  2. Vision loss that is either partial or complete
  3. Night blindness
  4. Blurred vision
  5. Hypersensitivity to light
  6. A stream of black floaters in the field of vision
  7. Sudden and continuous flashing lights on the eyes
  8. Major changes in the eye appearance
  9. Trouble focusing the eyes
  10. Misalignment of the eyes

If your child expresses their concern with any of these issues, it is recommended to consult a paediatric ophthalmologist without losing time.

Treatments For Paediatric Retinal Diseases

The treatment for paediatric retinal diseases depends upon what condition the child is suffering from, the intensity of the condition, and the overall health of the child. A paediatric retina specialist is an expert health professional who can identify the issue and resolve it effectively. In severe cases, a surgery that involves vitreoretinal procedures is recommended to correct the disorder permanently.


If your child shows any signs or symptoms of paediatric retinal diseases, you should immediately consult an expert. Vedanta Netralya Clinics in India is one of the most trustworthy eye institutions in India that extends high-quality paediatric eye care treatments. Founded by a group of AIIMS alumni doctors, it is the best destination to turn to for paediatric retinal diseases.


An Introduction to Laser Cataracts Surgery: Meaning, Benefits, & Treatment

Laser Eye Treatment in Greater Noida

The vision system is among the most sensitive organ systems in our body. Even a slight defect in the system can lead to multiple issues in vision. A cataract is a common eye disorder that affects numerous people in their lifespan. Cataract causes the eye lens to cloud and becomes blurry, causing the images reflected on the retina to appear unclear. One of the most practical ways to find relief from cataract issues is getting laser cataract surgery. This blog details the surgery and its benefits in detail.

What Is Laser Cataract Surgery?

In laser cataract surgery, the clouded lens of your eyes is carefully removed and replaced by an artificial one that provides better and clear vision to you. A costly outpatient procedure is considered safer than traditional surgery that uses a scalpel.

A detailed eye examination can help you identify a cataract in the eye. Furthermore, depending on the severity of your condition, the surgeon will determine if laser cataract surgery is appropriate for you. The artificial lens that is inserted in the place of the natural lens is called an intraocular lens. There are different kinds of these depending on the patient’s need, such as monofocal, multifocal and newer multifocal IOL.

Benefits Of Laser Cataract Surgery

One of the best advantages of opting for laser cataract surgery is that it is more precise and effective than the traditional counterpart. Additionally, in laser surgery, the incision is made with a laser compared to that of a blade in the traditional one. Therefore, there is quicker and better healing after laser surgery. Moreover, the lesser amount of ultrasound energy in the process influences reduced inflammation.

The Best Treatment Option for Cataract

Considering all these points, laser cataract surgery is indeed the best treatment choice for cataracts. If you are searching for the best eye hospital that provides optimum-level eye surgeries, then Vedanta Netralya Clinics is ideal. A hospital that was founded by AIIMS alumni DR. Davinder Tyagi, Dr. Pallavee and Mr. Pradeep with the mission of providing quality eye care, it is the best destination for laser cataract surgery. You can get in touch with the clinic by writing to info@vedantanetralyagzb.com or calling +91-9873518513. It is also possible to conveniently book an online appointment from their website.

The Complete Guide to LASIK Eye Surgery: What You Need to Know Before Going Under the Knife

Lasik surgery in Greater Noida

Getting corrective eye surgery can be a daunting decision. Whether you’re considering LASIK, PRK (Photorefractive Keratectomy), or any other type of vision correction procedure, it’s essential to understand the risks and benefits before leaping. Read on for a comprehensive guide to LASIK (laser-assisted in situ keratomileusis)and what you need to know before going under the knife.

What is LASIK?

It is a type of refractive surgery used to correct vision problems like myopia (nearsightedness), hyperopia (farsightedness), and astigmatism. The surgery is performed using a laser to reshape the cornea, the clear, round dome at the front of the eye.

What is the approximate duration of the surgery?

LASIK surgery is usually done on an outpatient basis, meaning you can go home the same day as your procedure. The surgery takes about 30 minutes, and most people report very little pain or discomfort afterwards. Recovery is usually quick, with most people seeing a significant improvement in their vision within a few days.

Pre-Surgery Preparation Instructions

  • Before surgery, you must stop wearing contact lenses or glasses for two weeks to give your cornea time to return to its natural shape.
  • Avoid perfumes, lotions, and makeup as they increase infection risk.
  • Before surgery, you will be required to fast to ensure that you have an empty stomach during surgery.
  • In addition, you will be required to abstain from drinking fluids for a certain period before surgery to prevent you from needing to use the restroom during surgery.

Post-Surgery Care

  • Avoid vigorous activity, rubbing your eyes, and sleeping with your head elevated.
  • Additionally, it is essential to avoid getting water in your eyes for at least one week following surgery.
  • Immediately after surgery, you will likely experience discomfort and sensitivity, but this should subside within a few days.
  • Contact your physician immediately if you experience severe pain, increased redness, or discharge from your eyes.

Wrapping up!

LASIK has become increasingly popular in recent years as an alternative to glasses or contact lenses, and it is a very safe and effective procedure. LASIK eye surgery may be right for you if you are looking for a way to improve your vision and reduce your dependence on glasses or contact lenses.

Cataract Surgery with Glaucoma: Is It Safe?

Cataract Surgery With Glaucoma Is It Safe

As people age, they may experience cloudiness in their eye lenses. The clarity and sharpness of objects are reduced, and their colors become muted. A cataract is a term used to describe this condition.

Glaucoma is characterized by impaired drainage of aqueous humor, the natural fluid of the eye. Ocular pressure increases due to fluid buildup. Your optic nerve will be damaged by this pressure.


Cataracts and Glaucoma are the two most common eye diseases in the world. There is a correlation between aging and the prevalence of both diseases. Cataract patients often suffer from Glaucoma. If a cataract impairs your vision and your eye pressure remains high despite medication or laser treatment, your doctor may recommend combined cataract-glaucoma surgery.

Combined Surgery:

Your eye doctor will perform a thorough examination to determine the most effective treatment for your condition. The goal of your visit to the ophthalmologist is to get a treatment plan that will help your eyesight the least while still giving you the best chance of improvement possible.


    • The risks associated with anesthesia are reduced by half because it only needs to be administered once.

    • If the glaucoma surgery is successful, you may be able to lessen or even stop your medication intake.

    • There is a small but real risk that your eye pressure will suddenly rise after cataract surgery. Most cases of elevated intraocular pressure can be avoided by having glaucoma surgery.

    • Two separate processes can be combined into one to save money. If the glaucoma surgery is successful, you won’t have to take any glaucoma medication at all, which is a significant cost saving.

Why not opt for Combined Surgery?

Cataracts don’t always prevent Glaucoma from being treated, even when it isn’t obstructing the patient’s vision. Cataract surgery should be delayed in these cases so that glaucoma surgery can be performed first.

Cataracts can hinder vision even when Glaucoma is well managed medically. It’s possible that cataract surgery combined with glaucoma stents or implants (also known as MIGS) is the best option here.

Narrow-angle Glaucoma, also known as closed-angle Glaucoma, is a condition that requires surgical intervention for some people who already have cataracts. In this type of Glaucoma, the iris (the colored part of the eye) is protruded too far forward, blocking the drainage of fluid. The result is elevated pressure in the eyes.

Cataracts have been linked to the worsening of this particular form of Glaucoma. Once the cataract is removed, the eye pressure may go down without the need for glaucoma surgery. In some cases, removing the cataractous lens and its thick capsule can result in an increase in available angle width, allowing for better glaucoma management.

If you are experiencing vision problems and are in need of professional advice, don’t hesitate to contact Vedanta Netralya for the finest ophthalmic care in Ghaziabad.

Diabetic Retinopathy: Learn All About It

diabetic eye clinic in ghaziabad

Diabetes is one of the most prevalent illnesses in the world today, and it can lead to severe issues, one of such issues being Diabetic Retinopathy.

Understanding Diabetic Retinopathy.

This eye condition is brought on by damage to the blood vessels in the retina, a region of the eye. This could lead to vision problems. Patients with diabetes are at increased risk for developing vision problems and blindness. It has various stages, which are as follows:

Mild and Non-proliferative stage

In this stage, the small retinal blood vessels start to bulge slightly. These bumps are called microaneurysms and are very small. You could experience some minor bleeding in your retinas as a result of them. At this early stage, you probably don’t have any problems with your eyesight and could skip therapy altogether.

Moderate and Non-proliferative Stage

Stage 2 non proliferative retinopathy, also known as pre-proliferative Retinopathy, is the most advanced form of NPDR. At this point, the blood vessels in your retinas get bigger. It is possible that they are not as efficient at carrying blood as they once were. Perhaps these alterations take place physically in the retina.

The eye condition known as diabetic macular edema (DME) may be brought on by these changes. A portion of your retina, called the macula, becomes swollen due to the accumulation of blood and other fluids. Reading and driving are just two examples of tasks that require precise, undistorted, straight-on vision. The swelling could prevent you from seeing clearly in this area.

Severe and Non-proliferative stage

This condition, also known as proliferative Retinopathy, causes a significant narrowing of blood vessels in the retina. This suggests that blood flow to the retinas is significantly reduced. This results in the formation of scar tissue. When your retinas don’t get enough blood, they send a signal to your brain to tell your body to start making new blood vessels. When any of the blood vessels supplying the macula become completely blocked, macular ischemia develops. This can cause blurred vision and the black spots, or “floaters,” that some people describe.

Proliferative stage

The retina and the jelly that covers your eyes undergo a period of rapid angiogenesis during this stage of development. The process of this growth is called neovascularization, and the new blood vessels that have formed are very small and weak. They bruise easily, and the bleeding and subsequent scarring are usually quite severe. As scar tissue diminishes, the retina can detach from the back of the eye.

Could it be that you, too, have been diagnosed with Diabetic Retinopathy? Yes? Then don’t delay any longer in contacting Vedanta netralya.

What To Do During A Glaucoma Attack?

What to Do During a Glaucoma Attack

Eye health is a very important aspect of the overall well-being of a human being. There are different kinds of eye defects that may cause permanent damage to your vision. So, awareness about these conditions and their symptoms, as well as the first step to the solution, should always be a priority. This article briefly discusses how to diagnose and react to a glaucoma attack.

What Is Meant By Glaucoma Attack?

Glaucoma is a serious health disorder that affects the eye. It causes significant damage to your optic nerve because of a rise in intraocular pressure. Though old age triggers this issue in most cases, it is also possible because of an eye injury.

A Glaucoma attack is when a person’s eye is severely affected by glaucoma that aggravates rapidly. It is a medical emergency where the intraocular pressure in the eye increases drastically in about an hour. If not attended to as soon as possible, it can permanently damage the eyesight.


But how do you seek medical help if you don’t know what are the symptoms of this disorder? So, here are the most seen symptoms of a glaucoma attack for your information.

  1. Shooting pain in the eye
  2. Sudden pressure or discomfort in the eye
  3. Blurry vision
  4. Sudden headache
  5. Spots in the vision
  6. Irritation in the eye
  7. Redness of eyes
  8. Sudden hypersensitivity to light
  9. Halos in vision
  10. Sudden temporary blindness


Glaucoma attacks are treated by taking measures to reduce the intraocular pressure on the eye. There are different kinds of medications that are administered for this purpose, and they depend on the severity of the condition and the bodily reaction. Surgery is only performed on patients who have an underlying issue of a cataract.


So, a glaucoma attack is a serious emergency that requires immediate care in order to prevent permanent vision loss. If you experience any of the symptoms, you should seek medical care immediately.

Paediatric Ophthalmology: What Does It Mean?

Paediatric Ophthalmology What does it mean

Health is the most important asset for a human being. When a certain organ of your body undergoes an issue, you experience discomfort. By conveying this to an experienced doctor, you can find a solution to the problem. However, consider an infant or a little kid in your place. It would be difficult for them to convey their pain or discomfort as easily. This is why paediatric care is of utmost importance.

What Is Paediatric Ophthalmology?

The optic system is among a human’s most crucial bodily systems. A paediatric ophthalmologist helps detect eye health issues in young children. There are different kinds of defects that might affect a new-born’s eye health. It is necessary that these, if any, are detected within six months from birth to avoid further complications.

Different Eye Disorders In Children

1.   Congenital Glaucoma

Congenital glaucoma is an eye defect that occurs at birth. In this disorder, the development of eye angle is obstructed due to increased intraocular pressure. The common symptoms are watery eyes and increased sensitivity to light. It is necessary that this condition is detected early and corrected soon to avoid optic nerve damage.

2.   Cataract

A cataract is an eye issue that causes the accumulation of proteins inside the eye lens, thereby causing hazy vision. Though common in adults, it is also a possibility in young children. In this case, it is called a paediatric cataract. An expert paediatric ophthalmologist can detect the condition and fix it effectively.

3.   Refractive Errors Of Eye

Refractive errors of the eye cause poor or blurry vision in human beings. It is also a common appearance in young children. It causes issues like near-sightedness and farsightedness. Though not completely curable, it can be treated to an extent to provide relief.


In short, paediatric ophthalmology is a vital field of medicine that helps relieve children of any eye health problems at an early stage. We sincerely hope this helped!

How Smile Laser Eye Medical Procedure Functions

How lasik works by vedanta netralya ghaziabad

How Smile Laser Eye Medical Procedure Functions

How Smile Laser Eye Functions

How Smile Laser Eye Medical Procedure Functions

In case you’re thinking about having a laser eye medical procedure, it’s solitary common that you’ll need to get as much data as you can about the system and how it functions. There are various diverse medicines accessible these days, every one of which utilizes a marginally unique strategy. At Vedanta Netralya Ghaziabad, we offer LASER, LASIK and SMILE laser medical procedures, and in the accompanying post, we’ll investigate how every strategy attempts to help set you up for what’s in store.

Smile laser eye medical procedure

How about we start with ReLEx SMILE laser eye adjustment? This is a bladeless, insignificantly obtrusive type of keyhole laser eye medical procedure, which is a standout among the most inventive and inventively propelled types of laser eye treatment accessible today. The medical procedure includes a cutting-edge Carl Zeiss VisuMax laser which is famous for being incredibly exact.

Advantages of this innovation include:

  • Patients just need to focus on a light for a couple of moments
  • Eye drying out is limited
  • Treatment is fast

Amid the treatment, an accomplished ophthalmic specialist will coordinate the laser on the focal point of the cornea. The arrangement of heartbeats that are created will result in small air pockets, 1/100th of the width of a strand of human hair, framing a framework around the cornea. The laser at that point creates a minor associating burrow, through which your specialist will attract out a tissue to change the cornea’s shape. This laser eye medical procedure strategy doesn’t include a fold being made, so there is no danger of fold entanglements.

Smile Lasik is one option that we offer our patients to create an excellent vision and eliminate the need for glasses and contact lenses. At Vedanta Netralya, Ghaziabad, the best-rated eye clinic in Ghaziabad, we specialize exclusively in all versions of Lasik laser vision correction. As one of the very few practices that specialize exclusively in this subspecialty, we have the expertise, technology, trained staff, and superb doctor to bring you the best vision possible. You will notice the detailed knowledge and compassion each time you interact with us. You will also be meeting with Dr, Davinder Tyagi the highly regarded eye surgeon in Ghaziabad each and every time you come to visit, from the first consultation through your procedure and all of your post-treatment visits.

Some Facts Regarding Smile Laser Eye Treatment 

Smile is shorthand for “Small Incision Lenticular Extraction”.

ReLex is shorthand for “Refractive Lenticular Extraction”.

Both of these names refer to the small lens, or lenticule, which is removed from the central part of the cornea.

Who can undergo Smile Laser Procedure

Every Person cant undergo a smile Lasik procedure Only certain prescriptions are suitable for Smile.
Dr Davinder Tyagi will determine and discuss your suitability during your personal consultation with him.


The vision results from Smile are equivalent to the results obtained with all-laser, wavefront Lasik.

Recovery from Smile

A. Patients walk out of the laser room immediately after Smiling and are able to drive and go to work the very next day. However, the return to 20/20 vision is slower with Smile than with Lasik. Most Lasik patients experience 20/20 vision the very next day, while with Smile this can take several weeks.

Does Smile Hurt 

Smiling is a pain-free procedure.


Learn More About Smile Laser and Your Eyes Contact Vedanta Netralya at +91-9873518513 and set up an appointment with Dr Davinder Tyagi, a well-known retina specialist in Ghaziabad and an expert eye surgeon in Ghaziabad.


About Dr Davinder Tyagi: Dr Davinder Tyagi the best eye doctor in Ghaziabad is an AIIMS alumni and eminent and high volumic senior Surgeon ( Retina and Cataract) in Ghaziabad western UP and NCR. He did his postgraduation in ophthalmology and ( Vitroretina training from Dr R.P. centre, AIIMS (DELHI). Dr Davinder Tyagi started medical retina and retina surgery in 2007 after completing his tenure at AIIMS.

To know more about him, visit   http://vedantanetralyagzb.com/drtyagiprofile.html

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