Who is an eye doctor?
An eye doctor is certified in diagnosing and treating eye conditions and diseases. Ophthalmologists are trained medical professionals who perform eye exams, prescribe medications, and perform surgery. They can also provide vision therapy and low-vision rehabilitation. Generally, ophthalmologists are considered eye doctors, but optometrists also loosely come under this term.
Optometrists are eye care providers who perform eye examinations, test your vision, and diagnose and treat many eye disorders and diseases. They also prescribe glasses or contacts for vision correction. However, unlike an ophthalmologist, an optometrist is not a medical doctor or surgeon but can prescribe certain vision-related medications.
Education and training of eye doctors in the United States of America
In the United States, an optometrist is a doctor of optometry (D.O.). At the same time, an ophthalmologist is a medical doctor (M.D.) or a doctor of osteopathic medicine (D.O.) who specializes in eye and vision care. Both types of eye doctors are licensed to prescribe eyeglasses and contact lenses and can provide primary eye care services.
An optometrist has completed four years of undergraduate study and four years of professional training at an accredited optometry school. An ophthalmologist has completed four years of undergraduate degree, four years of medical school, and at least three years of residency training in eye and vision care.
To become licensed, both optometrists and ophthalmologists must pass national exams. Optometrists must also pass state-specific exams to practice in their state.
Ophthalmology subspecialties
The specialized fields of ophthalmology, each with a unique focus and expertise, involve extensive training, enabling ophthalmologists to address a diverse spectrum of eye conditions and disorders.
- Cornea and external disease: In this subspecialty, ophthalmologists concentrate on the visible parts of the eye, including the cornea and eyelids. They diagnose and manage various conditions affecting these structures, such as corneal infections and lid deformities.
- Glaucoma: Glaucoma specialists treat glaucoma and other ailments that may lead to optic nerve damage. Their work is instrumental in preserving patients' vision by effectively managing intraocular pressure and preventing further optic nerve deterioration.
- Neuro-ophthalmology: The intricate relationship between the nervous system and the eye is the primary focus here. These specialists delve into the complexities of the optic nerves, visual pathways, and the link between neurological and ophthalmic conditions.
- Ophthalmic pathology: These specialists use their expertise to diagnose eye conditions by scrutinizing tissue specimens extracted from the eye and surrounding structures.
- Ophthalmic plastic surgery: This subspecialty focuses on facial plastic surgery, eyelid surgery, orbital (eye socket) surgery, and lacrimal (tear duct) surgery. Ophthalmic plastic surgeons work to enhance both the aesthetics and functionality of the eye and its surroundings.
- Pediatric ophthalmology: Specializing in the unique eye-related needs of children, these experts address a broad spectrum of conditions, from genetic and developmental disorders to inflammatory and traumatic eye injuries. Their knowledge and expertise help ensure optimal vision development in young patients.
- Vitreoretinal diseases: Focusing on surgical interventions, vitreoretinal specialists combat diseases affecting the retina and vitreous, the gel-like substance within the eye.
- Uveitis: The inflammation within the eye is the central concern for uveitis specialists. They deal with various eye conditions involving the body's immune system that mistakenly attack healthy eye tissues.
Why should you have a regular eye checkup?
Regular eye checkups keep your vision healthy, but they help discover eye illnesses early, many of which go untreated for years. An optometrist or ophthalmologist (eye doctor) will check the following during an eye exam.
- Visual acuity is the capability to perceive things;
- Eye alignment refers to where each eye gazes when focusing on one location.
- Moving your eyes around is called eye movement.
They will also examine the insides of your eyes for signs of eye disease, such as cataracts and glaucoma, and other health issues, like high blood pressure and diabetes. The value of checking your eyes, improving your vision, or monitoring your risk of developing eye disorders is impossible to debate. The frequency you should see your doctor varies depending on age, health history, and gender.
Many eye disorders have no symptoms at first and may lie undiagnosed for years, worsening. Screening can lead to earlier treatment and the avoidance of a worst-case scenario.
Checkups help early identification and treatment of common eye diseases such as:
- Cataracts - cloudings in the lenses of your eyes that can cause vision loss.
- Diabetic retinopathy - an illness that affects the blood vessels in the rear of your eyes and can lead to blindness.
- Glaucoma - affects the optic nerves.
- Gradual loss of light-sensitive structures - due to age-related macular degeneration in your eye.
So, how often should you check your eyes? Age and other risk factors are the main determinants. Ask a doctor if every two years is enough if you have no risk factors. Talk to a doctor about increasing it to once a year after 65. If you have a family history of eye disease, you must visit an eye doctor near you yearly, regardless of age.
What happens before, during, and after an eye surgery?
Before eye surgery, your provider will typically ask you to avoid eating/drinking for a specific period, often by midnight the night before. It’s essential to confirm with them exactly when to stop consuming food or drinks. Sometimes, they advise you to stop certain medications before the procedure. Be sure to ask which medications, if any, need to be stopped and when. Most routine eye surgeries are outpatient, meaning you can go home the same day. You’ll need an adult to drive you home and may require someone to stay with you briefly afterward.
Eye doctors perform many eye surgeries using local anesthesia, allowing you to stay awake without feeling pain. This is important as your head and eye must remain still and in the correct position during the surgery. The doctor will usually cover the non-surgical eye. Some surgeries, like cataract removal or vision correction, use topical anesthesia, such as eye drops or gel, to numb the area. The eye doctor may use general anesthesia for more complex surgeries to repair globe injuries. Children or patients who are particularly anxious might also receive general anesthesia.
Your provider will give you instructions on managing pain, taking medications, covering your eyes, head positioning, and what to expect regarding vision improvement. The doctor will schedule a follow-up appointment soon after the surgery. Recovery periods vary depending on the type of procedure. Cataract and vision correction surgeries generally have faster recovery periods than other complex surgeries.
How can you avoid a high risk of developing eye diseases?
Like any other part of your health, specific factors might raise your chance of developing eye illnesses, some of which are beyond your control. If any of the below-given risks are applicable, you should inquire about having your eyes tested every year:
- Have a personal or family history of vision problems such as cataracts, diabetic retinopathy, or glaucoma
- Diabetes can cause diabetic retinopathy, glaucoma, and cataracts
- Have a visually demanding job, such as working on a computer all day
- Recommend contact lenses
- Have you ever had eye surgery or an injury?
- Have a vision that is deteriorating with time
- Allergic reactions
Depending on the severity, your eye doctor may advise you to use over-the-counter or prescription eye drops and treatment. They might recommend you to an allergist or a doctor specializing in allergy diagnosis and treatment.
Do not wait if you suspect something is wrong with your eyes. You might be getting signs of eye disease, infection, or injury. About 1 million Americans develop an eye infection requiring medical attention, and 2.4 million Americans sustain an eye injury. Book an appointment with your ophthalmologist if you have concerns about your vision. Other reasons to see an optometrist include redness or drainage in one or both eyes, eye discomfort, vision problems, etc.
Over the age of 40, like the rest of our bodies, our eyes deteriorate as we age. Presbyopia, cataracts, and age-related macular degeneration are prevalent eye diseases that compromise vision and daily living. While some of these issues are minor annoyances, others might result in vision loss and dependency.
You must be aware of any changes in your eye health/vision, in addition to yearly eye exams. Know your risk factors and your family's medical and ocular history. You can avoid more than half of visual loss with adequate treatment and care.
What are the nutrients that help to optimize eye health?
Many nutrients and diets can help optimize eye health. These nutrients are absorbed in our bodies through the foods we eat. Some foods have a higher amount of certain nutrients. Including nutrient-rich foods in our daily lives can help us maintain eye function, protect our eyes against harmful light rays, and prevent age-related degenerative diseases.
Some of these essential nutrients for eye health include:
- Omega-3 fatty acids: These can be easily found in fish oil and help reduce the risk of dry eyes, macular degeneration, and other age-related problems.
- Vitamin A: It is crucial for vision, and you can get it from leafy greens, carrots, sweet potatoes, and eggs.
- Vitamin C: This vitamin is vital for eye health because it helps protect against free radical damage. It is in citrus fruits, tomatoes, bell peppers, and broccoli.
- Vitamin E: This vitamin helps protect against free radical damage and is present in nuts, seeds, and vegetable oils.
Best eye doctor near you in Indianapolis
Unlike a one-off visit to your PCP, treatment lasts multiple sessions, so choosing a friendly and reliable eye doctor nearby is essential. Zocdoc can help you search for the top-rated eye doctor in your neighborhood. Enter your preferred specialty or medical procedure, and we will display the best matching providers. You can also compare eye doctors based on their location and availability.
If you need help finding eye doctors who accept your insurance, our online patient help center is here. On Zocdoc, you can connect your medical, dental, and vision insurance plans to your account, but remember that you can use only one insurance plan per appointment.
You can include secondary insurance details in the appointment notes for those with multiple insurance plans. Additionally, you can enter your secondary insurance information if your provider uses Zocdoc’s Intake forms.
At Zocdoc, we care deeply about the relationship between a patient and their provider. All Zocdoc providers have a detailed personal profile, including their education, clinical training, experience, board certification, and awards. After browsing to your satisfaction, you can book an appointment, in-person or online.
Booking appointments with eye doctors near you on Zocdoc is safe, quick, and free!
Eye vision statistics in Indianapolis
Regular eye exams can help delay or limit the onset of many eye disorders, which are initially asymptomatic. Per data from the Centers for Disease Control and Prevention (CDC), in 2016, more than 1,57,000 people in Indianapolis reported blindness or severe vision difficulty, even with glasses.
We can also observe that severe vision impairment is higher among the people who report poor health. People with severe vision impairment are also more likely to have diabetes, arthritis, and mobility issues.
Sources
Indiana State Department of Health
Texas State Optical
Penn Medicine
American Foundation for the Blind
WebMD
Healthline
Centers for Disease Control and Prevention
Everyday Health
Cleveland Clinic
