What are Bloodshot Eyes?
Bloodshot eyes are a term commonly used to describe red eyes. They are caused when the small blood vessels on the surface of the eye (sclera) become enlarged and congested with blood.
This occurs as a result of insufficient oxygen supply to the cornea or the tissues covering the eyes. Usually, bloodshot eyes are not really a cause for major concern but if eye pain or impaired vision occurs, this may be an indication of a serious problem.
A variation of this condition is a bright red, uniformly dense bloody area which forms on the sclera as a result of a small amount of bleeding. This bloody blotch usually occurs upon waking up in the morning. It does not hurt but looks awful, and will clear within a few days. This bloody blotch is called a subconjunctival hemorrhage.
Symptoms Which Occur in Conjunction with Bloodshot Eyes
The degree of redness usually does not correlate to how serious the situation is, but rather your overall state of health. As bloodshot eyes are usually not an isolated symptom and rather a result of another condition, taking into account the severity of other symptoms such as eye pain or impaired vision is important. Bloodshot eyes often occurs with other symptoms, including:
What Causes Bloodshot Eyes?
Bloodshot eyes are caused by a number of different reasons. While bloodshot eyes can occur at any time of the day, sometimes we are more prone to them after engaging in certain activities or the effects may be seen after a period of time, occasionally thus appearing overnight and visible in the morning, or after a long day of exposure and irritation.
Possible Causes of Bloodshot Eyes in the Morning?
- Sleep/sleep apnea/sleep deprivation
- Alcohol (usually as a result of disrupted REM sleep and/or a hangover)
- Food and diet (from previous day)
- Cosmetic products used at night
- Decreased tear secretion at night
Possible Causes of Bloodshot Eyes at Night
Other Possible Causes of Bloodshot Eyes
Causes of Bloodshot Eyes in Babies and Children
Often times, babies and children may have bloodshot eyes for the same reasons adults do, either from conjunctivitis to allergies. However, babies and children sometimes do not know not to rub their eyes, which may make the condition worse, nor can they vocalize when they are experiencing itchiness or discomfort. Ear infections, dehydration and even artificial heating or cooling sources may be culprits. Be sure to monitor for additional symptoms, and when in doubt, consult your child’s pediatrician. Infections are especially problematic for children in daycare or school, since they are easily transmitted to others during close physical contact.
While extremely rare, Kawasaki disease, involving inflammation of the blood vessels, can occur in children and affects approximately in 19 out of every 100,000 kids in the United States. The disease usually presents a high fever, along with other symptoms such as severe redness in the eyes. The condition is usually treated at a hospital.
Causes of Bloodshot Eyes in the Elderly
As we get older, the normal function of eye tissues decreases and age-related eye problems are common, from visual impairment to eye disorders. Common conditions among the elderly are presbyopia, cataracts, age related macular degeneration, glaucoma, diabetic retinopathy and corneal scratches.
Red eyes can be the result of the above conditions or from blepharitis, conjunctivitis, corneal ulcers, allergies, and foreign objects in the eye, corneal scratches or even medications, such as excess use of blood thinning drugs. As many elderly people are high users of prescription medications, this is a very likely side effect from many popular drugs.
Help for Bloodshot Eyes
In cases where fatigue or eyestrain are the causes of bloodshot eyes, treatment is generally not required. More serious cases of bloodshot eyes that do not clear up shortly may require you to consult with an ophthalmologist.
Eye drops are usually prescribed in order to provide relief for red eyes further, yet; eyes may need irrigation with a normal saline solution to remove foreign bodies. If pink eye (conjunctivitis) is diagnosed, avoid touching the infected area and rubbing the other eye as this is a very contagious condition.
Natural Treatments for Bloodshot Eyes
Natural and holistic treatments can also provide a great sense of relief for red eyes. Herbal and homeopathic remedies are gentle, and can be of great benefit in promoting healthy vision.
Conventional treatment often includes harsh eye drops that can cause a dependency on the medication as well as side effects. This is not the case with herbal remedies. Herbs such as Vaccinium myrtillus (bilberry) help to facilitate delivery of essential oxygen and nutrients to the eye. This herb has been the subject of numerous research studies related to ocular health.
Aspalathus linearis (Rooibos) is a wonderful tonic for the immune system and Sutherlandia frutescens has anti-oxidant effects and adaptogenic properties, thereby promoting eye health. Remember to always ensure your natural remedies are sourced from reputable companies for maximum safety, therapeutic dosage and effectiveness.
Vizu-All Plus is a natural remedy that may help maintain healthy eyes and circulatory health. Vizu-All Plus may also promote visual health and support the eye and surrounding tissues as well as support strength of blood capillaries in the eye.
Tips for Treating and Preventing Bloodshot Eyes
- Splash cold water over closed eyes to provide relief for red eyes
- Apply a cold compress (ice-pack wrapped in a towel ) to the eyes
- Increase your intake of Vitamin A and B supplements
- Avoid cigarette smoke, chemical fumes, environmental toxins and sun exposure
- Wear preservative-free contact lenses
- Wear protective goggles if you are doing tasks that may produce airborne particles or dust (e.g. DIY).
A Diet to Help Bloodshot Eyes/ Specific Foods that Help Red Eyes
- Drink plenty of water, steam-distilled if possible
- Fresh fruits, especially flavonoid-rich berries such as blueberries, blackberries and cherries
- Foods rich in vitamins E and C, such as raw fruits and veggies
- Grains and legumes
- Essential fatty acids found in fish, nuts, and leafy vegetables, especially kale, spinach and mustard greens
- Calcium, magnesium, Vitamin D
- Flaxseed oil / Linseed oil
- Spirulina algae
- Barley grass
- Olive oil
Foods to Avoid/Limit
- Margarine and other hydrogenated fats
- Dairy products, especially hard cheeses
- Saturated fats
- Refined salt, table salt
- Chlorinated water
- Aspartame, MSG - Mono Sodium Glutamate and other food additives
- Sugar, cane sugar, corn syrup, chocolate and other foods containing similar concentrated sweeteners
- Refined oils
- Fried, smoked, grilled foods
- Soft drinks
- Alcoholic drinks