Columns

Lymphedema is swelling caused by obstruction or reflux in the lymphatic vessels and is one of the most common conditions afflicting humans. The lymph vessels are long, thin-walled tubes that form a very intricate network in the arms and the legs. In some cases, these lymph vessels are absent or are damaged or destroyed, and […]

by Daniel Smith, O.D. In the realm of visual health, the significance of proper workplace ergonomics cannot be overstated. Technological advancement, especially in cloud computing, has led to many industries adopting remote work. Modern professionals spend a significant portion of their waking hours in a home office setting, immersed in the glow of computer screens,

by EDWARD ATTAWAY, O.D.  Ischemic optic neuropathy may seem like a complex term, but it describes a condition that poses a serious risk to vision by decreasing blood flow to the optic nerve. The optic nerve serves as a cable, transmitting visual information from the eyes to the brain. When the circulation of blood, which

The abnormal buildup of fluid in the body is called edema. Edema is commonly seen in the feet and ankles, because of the effect of gravity, swelling is particularly noticeable in these locations. Common causes of edema are prolonged standing, prolonged sitting, pregnancy, being overweight, and increase in age. Swelling in one of your legs

More than 25% of American seniors have diabetes and 10 to 15% of people with diabetes have leg and or foot ulcers. Simple things like managing your diabetes and performing daily foot care can help prevent ulcers, which can be difficult to treat and may eventually require amputation.  More than 80% of amputations begin with

by WILLIAM CORKINS, OD When the FDA approves eye drops, the drops are required to have a preservative added. Most people think a preservative makes the eye drops last longer, which it does not. If I am instilling an eye drop in my eye and I accidentally touch the tip of the bottle to my

February is here, and Valentine’s Day is around the corner! We see red hearts everywhere as a sign for the holiday, but let’s talk about what red eyes are a sign for. There are several conditions that can cause this very common finding. Depending on the symptoms you’re experiencing, and the amount/severity of inflammatory signs

Deep venous thrombosis is a serious medical condition that affects millions of people. This is a condition in which a blood clot forms in a deep vein of the body, usually in the thigh, leg, and — rarely — the arm. The blood clot can break off and travel inside the vein to the lung,

With the increase in longevity and improvement in the treatment of cardiovascular diseases, a sizable proportion of Americans are on either an antiplatelet agent or full anticoagulation. These are commonly known as blood thinners. In the next two columns, I’ll talk about the most commonly used blood thinners. Common indications for requiring antiplatelet agents are

January is Glaucoma Awareness Month. What is Glaucoma? Glaucoma is a disease where the optic nerve in the eye becomes damaged over time. Each eye has an optic nerve. This nerve acts like a cable sending information about what you see to the brain. This is just like a cable to your television. Without treatment,