Warning Signs of Subcapsular Cataracts :: Cataracts Awareness Month

June 15, 2012 by Anne Arundel Eye Center 6 Comments

Unlike what is typically thought of as a cataract, a Subcapsular Cataract – also referred to as a “secondary cataract” or an “after cataract” – occurs behind the eye’s lens.

Causes of Subcapsular Cataracts

In certain situations, a Subcapsular Cataract can develop after surgery for a lens cataract.
People with diabetes, high farsightedness or retinitis pigmentosa, or those taking high doses of steroid medications have a greater risk of developing a Subcapsular Cataract.
Subcapsular cataracts have also been linked to aging, steroid use, diabetes, and other health conditions.

This type of cataract develops slowly, and significant symptoms may not occur until the cataract is well developed. Once this happens, however, a Subcapsular Cataract can cause numerous vision problems.

Warning Signs and Symptoms of Subcapsular Cataracts

Reduced vision and difficulty seeing in bright, glaring lights, especially when driving at night
Decreased close-up vision capabilities, also known as farsightedness or hyperopia
The development of “halos” around lights, especially at night
Rapidly progressing vision changes

If you feel you may be experiencing any of the above symptoms, schedule an appointment with your eye doctor as soon as possible. Any sudden change in your vision is a serious medical condition that requires prompt medical attention from your optometrist or ophthalmologist.

A consultation with an experienced and knowledgeable Ophthalmologist will help determine if you have cataracts and, if necessary, guide you through your cataract treatment options.

To learn more about Subcapsular Cataracts and Proper Eye Health, please contact board certified ophthalmologist Dr. Samuel Boles, consultative optometrist Dr. Nathan Frank, and the eye care specialists at Anne Arundel Eye Center by calling 410-224-2010 or click here to visit AnneArundelEyeCenter.com.

Located in Annapolis, Maryland, the Anne Arundel Eye Center offers comprehensive specialized ophthalmic exams as well as diagnostic pre and post-surgical eye care. Specializing in glaucoma and cataracts, Dr. Boles has helped restore and preserve thousands of patients’ vision.

Vision problems may be a natural part of aging. Losing your vision doesn’t have to be.

For more eye care advice and information, please take a look at our previous blog posts.

You can also follow Anne Arundel Eye Center on Facebook, Twitter, Google+, and YouTube as well!

Sources:

Subcapsular Cataract Symptoms that Shouldn’t Be Ignored

Warning Signs of Subcapsular Cataracts :: Cataracts Awareness Month

Early Treatment of Ocular Hypertension

March 2, 2012 by Anne Arundel Eye Center Leave a Comment

Glaucoma is one of the most common causes of vision loss in the United States.

Currently, 4-7% of the United States population over the age of 40 is suffering from ocular hypertension, one of the leading risk factors of Glaucoma. However, early treatment of elevated intraocular pressure (IOP) can greatly reduce the risk for the development of glaucoma. This is especially true for individuals at the highest risk, including:

• Elevated Eye Pressure: Normal eye pressure is 12-21 mm Hg. anything above 21 is considered elevated.

• African Americans: Glaucoma is at least times more common in African Americans than in Caucasians.

• People over the age of 60: The risk of glaucoma rises by as much as six times after the ago of 60.

• Family History of Glaucoma: POAG may be hereditary. Positive family history increases the risk of glaucoma up to nine times.

• Hispanics: Recent studies indicate that the risk for Hispanic populations is about halfway between Caucasians and African Americans.

• Asians: People of Asian decent are at a higher risk for narrow angle or acute angle-closure glaucoma.

• Steroid Use: A 1997 study reported in the Journal of American Medical Association demonstrated a 40% increase in the incidence of ocular hypertension and open-angle glaucoma in adults who require approximately 14 to 35 puffs of steroid inhaler to control asthma.

• Eye Injuries: Injury to the eye may cause secondary open-angle glaucoma.

The Ocular Hypertension Treatment Study (OHTS) Group recently conducted a study comparing the safety and efficiency of earlier and later treatment of ocular hypertension in reducing the risk for POAG. The study examined 1,636 individuals with increased IOP ranging from 24 to 32 mm Hg in 1 eye and 21 to 32 mm Hg in the other eye. The participants were then randomly assigned to observation or to receive topical ocular hypotensive medication.

Medication group: Median duration of treatment was 13.0 years.

Observation group: Median duration of 7.5 years without treatment and then received medication for a median of 5.5 years.

Researchers then compared the cumulative proportion of participants who went on to have POAG in both observation group and in the medication group at a median follow-up of 13 years.

The Results of the Study

• The proportion was 0.22 in the original observation group (95% confidence interval [CI], 0.19 – 0.25)

• The proportion was 0.16 (95% CI, 0.13 – 0.19) in the original medication group (P =. 009), or a 27% reduction in glaucoma risk associated with early treatment.

• The cumulative proportion of participants who went on to have POAG was 0.40 (95% CI, 0.33 – 0.46) and 0.28 (95% CI, 0.22 – 0.34), respectivelcCy.

Still, each patient and each instance of elevated IOP or ocular hypertension must be treated on a case-by-case basis. It is up to the physician to determine whom to treat and whom to observe.

“I try to only begin treatment on someone that truly needs preventative therapy, while not over treating anyone that we can simply monitor and keep safe without treatment,” said board certified ophthalmologist Sam Boles.

If you have any questions about what you have just read or if you would like to learn more about Early Treatment of Ocular Hypertension, please contact board certified ophthalmologist Dr. Samuel Boles, consultative optometrist Dr. Nathan Frank, and the eye care specialists at Anne Arundel Eye Center by calling 410-224-2010 or click here to visit AnneArundelEyeCenter.com today!

Cast your vote now for Anne Arundel Eye Center, Dr. Boles and Dr. Frank in Chesapeake Family Magazine’s Favorite Docs 2012! Voting ends on March 15th.

Dr. Boles and everyone else at the Anne Arundel Eye Center proudly support the efforts of The Polakoff Foundation and their role in the ongoing fight against glaucoma. Click here to purchase tickets online for the Polakoff Foundation’s Mardi Gras Celebration to help raise money to aid the fight against blindness.

Glaucoma and Cataracts may be a natural part of aging. Losing your vision doesn’t have to be.

For more eye care advice and information, please take a look at our previous blog posts.

You can also follow Anne Arundel Eye Center on Facebook, Twitter,Google+, and YouTube as well!

Natural Supplements Can Help Slow or Prevent Degenerative Eye Diseases

February 17, 2012 by Anne Arundel Eye Center Leave a Comment

Vitamins and nutrients play a key role in your vision. Research has proven that a balanced diet, including the right vitamins and nutrients, will not only optimize visual acuity in healthy eyes, but it may also help reduce the risk of eye problems, such as degenerative eye diseases.

Important Vitamins and Nutrients

Vitamin A and beta-carotene: Vitamin A is crucial for night vision, wound healing, and proper functioning of the immune system.

Vitamin B complex: B complex vitamins – B1, B2, B3, B5, B6, B12 folic acid, biotin and choline – can help reduce chronic inflammation and prevent elevated homocysteine levels in the blood. These issues have been associated with vascular problems affecting the retina. B complex vitamins may also reduce the risk of macular degeneration and assist in the treatment of uveitis.

Vitamin C: Research suggests that this antioxidant plays a role in reducing the risk of cataracts.

Vitamin D: Vitamin D has been linked to lowering the risk of macular degeneration.

Vitamin E: Studies have shown Vitamin E to help reduce the risk of cataracts.

Lutein and Zeaxathin: These may reduce the risk of macular degeneration and cataracts.

Phytochemical Antioxidants: These nutrients appear to provide protection from oxidative stress in the body, including the eyes.

Omega-3 essential fatty acids: These nutrients have been known to reduce the risk of dry eyes.

Bioflavonoids: Bioflavonoids appear to help the body absorb vitamin C for higher antioxidant efficiency.

If you feel you may not be getting enough of the above vitamins and nutrients, talk to your primary care physician, nutritionist, or eye doctor – ophthalmologist or optometrist – about starting a nutritional supplements regimen to ensure that you get all the important nutrients you need for good, healthy eyesight.

If you have any questions about what you have just read or if you would like to learn more about Degenerative Eye Disease Prevention, please contact board certified ophthalmologist Dr. Samuel Boles, consultative optometrist Dr. Nathan Frank, and the eye care specialists at Anne Arundel Eye Center by calling 410-224-2010 or click here to visit AnneArundelEyeCenter.com today!

Cast your vote now for Anne Arundel Eye Center, Dr. Boles and Dr. Frank in Chesapeake Family Magazine’s Favorite Docs 2012! Voting ends on March 15th.

Glaucoma and Cataracts may be a natural part of aging. Losing your vision doesn’t have to be.

For more eye care advice and information, please take a look at our previous blog posts.

You can also follow Anne Arundel Eye Center on Facebook, Twitter,Google+, and YouTube as well!

Sources:

Guide to Choosing Nutritional Supplements for Vision

What is a Glaucoma Suspect?

February 10, 2012 by Anne Arundel Eye Center 1 Comment

The term glaucoma suspect describes a person who does not currently have glaucoma, but one who might be at risk of developing glaucoma. The risk factors of glaucoma include:

• Elevated Eye Pressure (IntraOcular Pressure – IOP)

• Suspicious Optic Nerve Cupping

“It’s like all of the players are on the field, but the game has not started,” explained April Pevear, a Patient Care Specialist at Anne Arundel Eye Center. A glaucoma suspect has all of the signs of glaucoma without actually having definite glaucomatous optic nerve damage or a visual field defect. However, a great overlap can exist between findings in people with early glaucoma and in those who are merely glaucoma suspects. This is why regular eye exams are so important, whether or not you need glasses.

Early detection equals earlier, simpler and more effective treatment.

Glaucoma Suspect Monitoring and Treatment

Sometimes treatment is not even necessary. In many cases, regular eye exams and vigilant monitoring are the best ways to handle glaucoma suspects. However, if treatment is deemed necessary, the best way to treat a glaucoma suspect is to lower the elevated IOP. This is typically done with eye drops and should help reduce the risk of developing glaucoma. These drops work by either slowing the production of aqueous fluids in the eye or by improving the flow of fluid out of the eye through the drainage angle and into the veins.

Another excellent treatment option would be laser treatment. There are several laser options currently available to treat many of the different types of glaucoma. Laser surgery utilizes a focused, gentle beam of light to help the fluid drain from your eye and decrease IOP. This type of outpatient procedure can be done right at your doctor’s office with minimal recovery time. However, it must be noted that laser surgery WILL NOT change your vision. It WILL slow and potentially stop glaucoma progression.

Even after treatment, regular check-ups with your eye-care practitioner – ophthalmologist or optometrist – will be needed to monitor your situation and help prevent any future vision loss.

Glaucoma is the second leading cause of legal blindness in the United States, behind only cataracts.

• Over 60 million people worldwide (2.2 million Americans) have glaucoma and experts estimate that nearly half of them are unaware they are currently affected by the disease.

• Up to 10 million Americans are estimated to suffer from elevated IOP, making them glaucoma suspects. And about 1% of these individuals will develop glaucomatous damage.

• Currently, between 80,000-116,000 people have been declared legally blind because of glaucoma.

If you have any questions about what you have just read or if you would like to learn more about Glaucoma Treatment in Maryland, please contact board certified ophthalmologist Dr. Samuel Boles, consultative optometrist Dr. Nathan Frank, and the eye care specialists at Anne Arundel Eye Center by calling 410-224-2010 or click here to visit AnneArundelEyeCenter.com today!

Cast your vote now for Anne Arundel Eye Center, Dr. Boles and Dr. Frank in Chesapeake Family Magazine’s Favorite Docs 2012! Voting ends on March 15th.

Glaucoma and Cataracts may be a natural part of aging. Losing your vision doesn’t have to be.

For more eye care advice and information, please take a look at our previous blog posts.

You can also follow Anne Arundel Eye Center on Facebook, Twitter,Google+, and YouTube as well!

Sources:

Adult Glaucoma Suspect

Glaucoma Suspect & Ocular Hypertension

National Glaucoma Awareness Month

January 24, 2012 by Anne Arundel Eye Center Leave a Comment

Glaucoma refers to a group of eye conditions that lead to damage the optic nerve, usually resulting from a rise in intraocular pressure (IOP). The optic nerve carries visual information from the eye to the brain.

Over 60 million people worldwide (2.2 million Americans) have glaucoma and experts estimate that nearly half of them are unaware they are currently affected by the disease. This is probably because glaucoma displays no symptoms and, at first, only affects peripheral or side vision. As a result, an individual can lose as much as 40% of their vision before even noticing. This is also why glaucoma has been nicknamed “the sneak thief of sight.”

Once a person begins to lose their vision, the damage is irreversible. This is why regular eye exams are so important. While there is no cure for glaucoma, early detection and treatment are your best options to slow or even prevent further vision loss brought on by the disease. Without early detection and treatment, glaucoma can lead to permanent vision loss. In fact, glaucoma is the second-leading cause of vision loss in the United States behind only cataracts.

This is why January has been named National Glaucoma Awareness Month.

You are at an increased risk developing glaucoma if…

•You are of African, Asian, and Hispanic descent

• You are over the age of 60

•You have a family member who has already been diagnosed

• You are diabetic

•You are severely nearsighted (myopic)

While everyone should have their eyes examined regularly, those with the above risk factors should increase the frequencies of those examinations.

Early detection equals earlier, simpler and more effective treatment.

If you have any questions about what you have just read or if you would like to learn more about Glaucoma Detection and Treatment, please contact board certified ophthalmologist Samuel Boles and the eye care specialists at Anne Arundel Eye Center by calling 410-224-2010 or click here to visit AnneArundelEyeCenter.com today!

Cast your vote now for Anne Arundel Eye Center, Dr. Boles and Dr. Frank in Chesapeake Family Magazine’s Favorite Docs 2012! Voting ends on March 15th.

Glaucoma and Cataracts may be a natural part of aging. Losing your vision doesn’t have to be.

For more eye care advice and information, please take a look at our previous blog posts.

You can also follow Anne Arundel Eye Center on Facebook, Twitter,Google+, and YouTube as well!

Sources:

January is Glaucoma Awareness Month