Eye redness may appear suddenly or gradually increase over a few days. Some people experience redness only, with no accompanying symptoms. However, others experience significant discomfort and irritation. If the redness in a bloodshot eye does not...
Enlarged, dilated blood vessels lead to redness on the surface of the eye, according to Medline Plus, the National Institutes of Health website. The redness becomes even more pronounced because the vessels enlarge on the surface of the white...
Eye redness gives your eyes a bloodshot look, and this condition may stem from benign causes such as lack of sleep. You may have redness from eye conditions such as dry eye, infections or a broken blood vessel. In many cases, the bloodshot...
Bloodshot eyes after exercising can occur because of a number of factors and are typically not a cause for concern. Bloodshot eyes can be a sign of irritation, dryness or an allergic response. If your eyes are extremely dark red after...
Red, or "bloodshot," eyes appear when the vessels on the eye become enlarged or irritated. Dozens of circumstances and conditions can contribute to the development of eye redness. According to the National Institutes of Health, bloodshot eyes are...
The white part of your eye, called the sclera, contains many blood vessels that nourish the surrounding tissues. If these vessels swell, you may notice that your eyes look red or bloodshot. In some cases this may result from a medical condition,...
Bloodshot eyes are characterized by the appearance of tiny jagged red lines on the white of the eye, or sclera. These lines are actually blood vessels that have become enlarged due to irritation or blockage. The amount of redness is not a good...
Many people have bloodshot eyes from staying up too late, a tell-tale signs of needing more sleep. However, some people have bloodshot eyes from an eye condition that may need evaluation from an eye doctor. Understanding the causes of bloodshot...
Bloodshot eyes and eye achiness occur with a variety of eye problems. A person may try to ease the symptoms on her own, but, in most cases, she should contact an eye doctor for an accurate diagnosis. This will help her find the proper treatment...
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...
Botox (botulinum toxin type A) is an injectable prescription drug that is administered by a doctor to temporarily remove wrinkles from the facial skin. Botox can also be used to treat excessive underarm sweating, uncontrollable blinking...
A bloody eye can occur after performing cardiovascular exercise, but the exercise itself is not the direct cause; it can, however, exacerbate an underlying condition. High blood pressure and certain medications, particularly blood thinners, are...
Cystoid macular edema, also called CME, is an inflammatory eye condition that affects the macula or retina within the eye. Patients with this condition develop unusual fluid-filled cysts within the macula, which causes the retina to swell or...
While teenagers often display unusual behavior and rebellious attitudes as part of the maturation process, there are other recognizable signs parents and educators can watch for that signal substance abuse. According to the National Institute on...
"Cherry eye" is a term used to describe nictitans gland prolapse, a medical condition in dogs that affects the eyes, according to peteducation.com. Dogs, unlike humans, have a third eyelid in the corner of each eye that contains the tear glands....
Marijuana ranks as the most frequently used illegal drug in teenagers. Nearly 20 percent of teens ages 12 to 17 have at least experimented with the drug, according to the Substance Abuse and Mental Health Administration. Research published by the...
Eye redness might occur for a number of reasons, including lack of sleep, dry eye, infections or allergies. Once these conditions resolve or you start sleeping well, the redness might dissipate. You might naturally have redness on the white of...
The causes of eye redness are numerous and often are not a matter of concern. Red eyes, also referred to as bloodshot eyes, are the result of enlarged blood vessels within the eye that give the whites of the eyes a red appearance. Redness in the...
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...
A black eye occurs when the skin around the eyes beings to bleed, according to the Mayo Clinic. If you have had trauma to the face, you may be left with a black eye. In some cases, black eyes are not serious and can be treated at home. You can...
Drug and alcohol abuse is a problem facing all ages, leading to serious physical and mental health problems. There is a fine line between abuse and addiction, and it is important to recognize the symptoms of abuse, in order to ask for help or...
The little blue pill known as Viagra relaxes the muscles around arterial blood vessels. This process increases the flow of blood to target areas such as the penis,skin, head, heart and stomach. This ensures that Viagra is effective in treating...
While the eyes are highly specialized sense organs, they remain susceptible to many of the same types of disease processes that affect other body tissues. Infections, allergies, pollution and age-related changes commonly lead to eye disorders. Due...
Kawasaki disease, also known as mucocutaneous lymph node syndrome, is an inflammatory condition that affects the lymph nodes, skin and arteries. This disease most commonly affects children of Asian descent who are between 2 and 5 years old, as...
Your body needs amino acids for growth, tissue repair and to form proteins, as well as many other functions. One amino acid, L-lysine, also known simply as lysine, is an amino acid that your body does not make, and so you need to use supplements...
Rubeola is a contagious virus that we commonly know as measles. The measles are spread through infected droplets from the nose, mouth and throat. Measles can be fatal in children because their immune systems are not fully equipped to fight off the...
Patients who produce too much thyroid hormone within the body over a short or acute period of time may have an overactive thyroid--a condition called acute hyperthyroidism. Women who are between 20 and 40 years of age are at the highest risk of...
Seasonal allergies---also referred to as hay fever or allergic rhinitis---affect more than 36 million people in the United States, according to the American Academy of Allergy Asthma and Immunology (AAAAI) in 2006. Seasonal allergies are typically...
Dry eye syndrome affects 40 percent of Americans, according to drug manufacturer Allergan. Whether it is caused by allergies, environmental dryness or a serious medical condition like conjunctivitis or Sjogren's Syndrome, eye dryness is the result...
