Health conditions, such as diabetes, sometimes cause vision changes. Diabetic retinopathy is one of the complications that causes the blood vessels to leak fluid into the retina. During advanced stages, new blood vessels grow within the eyes,...
The surface of the eye is protected and nourished by a film of tears. This tear film is made of three layers--the outer layer is oily in nature, while the middle layer is watery.The film also has an inner layer which is made of mucus. An...
Contact lenses can cause a variety of eye disorders, depending on the type of contact lens worn, cleaning solutions, hygiene, fit and wearing schedule. According to “The Eye Book,” complications that are caused by contact lenses are...
Cataracts are an eye condition in which the lens gradually becomes cloudy to the point where vision is compromised. The only treatment other than environmental adaptations such as improved lighting---is surgery. According to the National...
If you've ever had a sleepless night, spent time in a smoky room, experienced seasonal allergies or just had a good crying jag, you've probably had to deal with bloodshot eyes. There are a few serious eye conditions, including conjunctivitis and...
Mulberry tea leaves are harvested from the mulberry tree, which is indigenous to Asia and grown commercially across most of the world. There are 10 different species of mulberry tree, including white mulberry and black mulberry, which are the most...
Puffy eyes appear when excess fluid accumulates around the eyes. You are more prone to this condition as you age, due to the weakening of the muscles around the eyes and fat that moves to the eye area. If your eyes are red and painful and the...
Contact lenses are thin, curved plastic disks that are placed over the cornea, or the outer layer of the eye, for vision correction. According to the University of Michigan Kellogg Eye Center, there are 24 million people in the United States alone...
Single use contact lenses are convenient because they require no care or cleaning, and you can wear them as frequently or infrequently as you like. You can open a new package whenever you want to wear contacts, and throw the lenses away at the end...
A sty is an abscess that appears on your eyelid, near the growth line of your eyelashes. A staph infection causes the sty to appear and typically can spread to cause multiple abscesses. Signs and symptoms of an abscess include swelling, redness...
Effexor is a brand name for the oral prescription medication venlafaxine, which is used to treat depression and reduce the symptoms related conditions such as anxiety and panic disorders. It is available in three different forms: a tablet, an...
Lotemax, a corticosteroid ophthalmic drop used to treat dry eye as well as to decrease inflammation after eye surgery, is a potent medication that can have serious side effects on the eye in some people. Lotemax is also used to treat some types of...
A degenerative eye disease is a collective term for a disease that affects the various parts of the eye, including the retina, cornea, iris and macula. The common prognosis is a progressive loss of central vision. The diseases of the eye can be...
Itching, burning eyes are not just from allergies. Although millions of people wear contact lenses without difficulty, dangerous complications, including conjunctivitis and sensitivity to lens solutions, can cause devastating results, even loss of...
Dry eyes can have many causes, from a decrease in the production of the aqueous fluid that provides moisture to the eye, to suppression of the blinking reflex. Eyelid inflammation, environmental factors or surface injury to cornea can also cause...
Dry, red eyes are characterized by sensation of stinging, burning or itching behind the eyelids or in the eyes. After watching TV or reading, the eyes may feel strained or tired, and become are red and dry. According to the University of Maryland...
The cardiovascular system is composed of the heart and blood vessels. The heart is a crucial muscle in the body that supplies the organs with the blood necessary to survive. Sometimes, certain bacteria can infiltrate the different heart muscle...
Laser eye treatments for refractive disorders, such as nearsightedness, farsightedness, astigmatism and presbyopia, seek to decrease the reliance on glasses and contact lenses and increase visual acuity. Though the surgery, commonly referred to as...
You may only associate tears with crying or pain, but tears are vital to the healthy functioning of your eyes each and every day. If something affects your natural tear production, you may develop a condition known as dry eye, which not only is...
Retinoblastoma is a type of cancer that affects the eyes in young children, but it can also sometimes occur in adults. Retinoblastoma can occur in one eye or both eyes, with cancerous tumors growing in the retina at the back of your child's eye....
Salmonella is a bacterium that lives on the surfaces of contaminated foods and in infected water and soil. Salmonella causes illness in humans who ingest an infected source, such as tomatoes. Tomatoes grown with salmonella-infested water and soil...
The swelling, loose skin and dark circles that often accompany puffy eyes make you look tired. Puffy eyes may also leave you feeling self-conscious about your appearance. Avoiding puffy eyes leaves you looking fresh, rested and young. Several...
Chinese herbs treat blurred vision, improve night vision, slow the progression of glaucoma and cataracts and help keep the eyes healthy. The liver relates to the eyes in Chinese medicine, therefore many Chinese herbs for vision also nourish the...
A good night's sleep is supposed to leave you feeling refreshed. But when you first wake up, your eyes and face might not share the feeling. They can feel puffy and swollen, but it's usually nothing to worry about. Get on your feet and get moving,...
If your eyes get irritated, red and tired after a long day, you may have eyestrain, a condition caused by prolonged use of the eyes. Your eyes may become strained due to computer use, reading, watching TV or driving. In rare cases, tired,...
Eye redness occurs when blood vessels become enlarged and dilated, according to the National Institutes of Health. Several factors may lead to this condition including an allergic reaction, infection, trauma, dryness---including from computer...
Baggy eyes aren't usually anything to worry about medically speaking, but many people are bothered by the way these can affect appearance, explains the Mayo Clinic. The puffiness is, for many, just a part of aging. For others, it's often a matter...
Dry eye syndrome has many causes including inadequate tear production, quick tear evaporation, inflammation, gland dysfunction or tears that lack the needed mucus to stick to the eye's surface. Mildly dry eyes become irritated, itchy and sensitive...
If you are plagued with droopy, sagging bags underneath your eyes, it may not be the result of getting older. Bags under the eyes may be caused by fluid retention, which may collect under the eyes due to allergies, weeping, eating too much salt or...
Reiter's syndrome is a disorder that causes three seemingly unrelated symptoms: arthritis, redness of the eyes, and urinary tract signs. Learn about the different causes, symptoms, and treatments for Reiter's syndrome in this health video.
