Smoking can damage many organs, including the eyes, which are complex organs that are effected from first and secondhand smoking. Individuals experience many different effects on their eyes from cigarette smoking. Eyes are affected by the...
Pink Eye, or conjunctivitis, is a condition characterized by the infection or swelling of the membrane called the conjunctiva that covers the inside of the eyelids and the white portion of the eye. Irritation and swelling causes blood vessels in...
Conjunctivitis is an inflammation of the conjunctiva, which is the clear vascular covering of the sclera and the eyelids. Infectious conjunctivitis can be caused by either bacterial or viral infection; however, viral conjunctivitis often is...
Herpes zoster ophthalmicus, or ocular shingles, develops after reactivation of the chickenpox virus which can occur years after the original infection. Involvement of the face and eye is common and can lead to significant eye complications...
Pink eye, also known as conjunctivitis, is an inflammation of the conjunctiva of the eye. The conjunctiva is the membrane of the eyelid and eye surface. If the conjunctiva gets inflamed, it will turn red and swell. The eye may burn and itch and it...
Pink eye is a condition known in the medical world as conjunctivitis. The conjunctiva is a clear membrane the covers the eyeball and the inside of the eyelids. When the conjunctiva becomes inflamed or infected, it is called pink eye. Pink eye can...
Viruses are small organisms that invade human cells to survive and can be present in different areas of the body. Viruses present in the eye can cause infections that can occur in any part of the eye including the conjunctiva, the cornea and the...
The conjunctiva is the tissue that covers the outer surface of the white of your eye, as well as lining the underside of your eyelids. This tissue has a similar makeup as the skin on the rest of your body, and, as a result, you may have small...
Subconjunctival hemorrhages, or burst eye capillaries, produce bright red spots in the white of the eye. The affected eye may also feel full or become slightly irritated. In most cases, it is not serious and resolves on its own in a couple of...
Blood vessels in the eye provide oxygen and nutrients to the cells. When the eyes become red, it is commonly due to tiny blood vessels beneath the eyes bursting. Diseases such as diabetic retinopathy and macular degeneration cause the...
Pinkeye is a common term for conjunctivitis, which describes inflammation of the conjunctiva (commonly known as the whites of the eyes). The inflammation causes the capillaries to become leaky, causing extra red blood cells to be in the...
A "cold" in a baby's eye is referred to as conjunctivitis. Your baby's conjunctiva is the membrane that lines her eyelids, and when it becomes inflamed or infected, your baby develops conjunctivitis. This condition can be brought on by the baby's...
The white of the eye and the underside of the eyelids have a tissue lining called the conjunctiva that has similar qualities to the skin on the rest of your body. Bumps may form on the conjunctiva, and, in some cases, these growths may have a...
The eye has a tissue that covers the surface. This tissue, called the conjunctiva, is much like the skin all over your body, and growths may appear with a slight color or no color at all. In many cases, these nodules do not cause problems, but a...
The avian flu, also known as the bird flu, is a form of influenza that naturally exists among wild birds in their intestines, but makes domesticated birds very ill. The high pathogenic form causes 90 to 100 percent mortality in birds, states the...
Pink eye conjunctivitis is an inflammation or infection of the conjunctiva--the thin clear tissue that covers the sclera, or the white of the eye, and the inside of the eyelids. The conjunctiva does contain blood vessels; when these vessels get...
The medical term for eye allergies, sometimes called pink eye, is allergic conjunctivitis. It is an irritation or inflammation of the part of the eye called the conjunctiva. The conjunctiva is a piece of tissue that lines the inside of the eyelid...
Eye infections are also known as conjunctivitis, which means "inflammation of the conjunctiva." The conjunctiva is the thin layer of tissue covering the white of eye (sclera) and the inside of the eyelids. Infectious conjunctivitis can be caused...
A broken blood vessel in the eye, also known as a subconjunctival hemorrhage, may suddenly appear on the white of the eye with no known cause. Many people have broken blood vessels after a strong bought of coughing, sneezing or an eye injury....
Vitamin A is an essential fat-soluble vitamin that is important in maintaining the health of many of your organs, including your eyes. According to Medline Plus, of the National Institutes of Health, retinol is the active form of vitamin A that...
Brimonidine, sold as Alphagan P, is a topical eye drop used to lower elevated intraocular pressure, or glaucoma. Elevated intraocular pressure can damage the optic nerve and permanently impair vision. Brimonidine, which lowers the amount of...
Eyebright formula is made with an extract of eyebright, a flowering, wild herb. Eyebright formula is often recommended by herbalists for disorders of the eye, such as bloodshot eyes or conjunctivitis. Eyebright may also be taken orally as a tea...
The lining that covers the surface of the eye, called conjunctiva, also lines the underside of the eyelids. Some eye conditions may affect this lining and cause swelling and redness of the lids, and also to the white of the eye. Swollen, red...
Pinkeye is a common eye infection that causes discoloration and irritation in one or both eyes. Children are highly susceptible to pinkeye, as certain types are contagious, and children can easily spread the infection to each other. Pinkeye is...
Allergic conjunctivitis, or an allergy that manifests in the eyes, occurs when the immune system overreacts to a foreign substance. This reaction causes a release of the chemical histamine, which causes the symptoms of allergic reactions such as...
The eye is a sensory organ that detects light and is one of the most complex of structures within the human body. The eye functions similar to that of a camera. Just as light passes through a lens, which is then focused at the back of the camera,...
Conjunctivitis is a condition that affects the eye and is characterized by inflammation of the conjunctiva, a transparent membrane that covers the cornea and inner eyelids. Symptoms of conjunctivitis include red and watery eyes, soreness and a...
The eyes are so important and yet they are susceptible to developing diseases from various sources. They can be affected by endocrine disorders, metabolic disorders, vascular problems, impaired immune systems and even by vitamin deficiencies. They...
Blood vessels in the eye provide a mode of transport for oxygen and nutrients to the cells. If clotting or bleeding occurs in these blood vessels in the conjunctiva---the thin, transparent membrane that lines the inner surface of the eyelids and...
Pink eye (conjunctivitis) is an inflammation or infection of the transparent membranes (conjunctiva) that line your eyelid and part of your eyeball. The cause of pink eye is commonly a bacterial or viral infection, an allergic reaction or, in...
Pink eye is an inflammation of the white of the eye sometimes caused by a virus or bacteria and sometimes by an allergic reaction. Get expert tips and advice on preventing, diagnosing, and treating pink eye in this video.
