Top Twenty Reasons for Red and Bloodshot Eyes

Top Twenty Reasons for Red and Bloodshot Eyes


Red eyes refer to an eye condition where the white part of our eyes becomes red or “bloodshot”. A wide range of diseases and conditions can lead to red eyes. Some other symptoms which usually accompany red eyes often are:

  • Pain in the Eyes
  • Dry Eyes
  • Blurry Eyes
  • Watery Vision

Twenty Reasons for Red and Bloodshot Eyes

  • Injury
    various types of eye injuries can be a cause of red eyes. When our eyes suffer from injuries, the blood vessels inside the eye can dilate and enlarge causing our eyes to become red.

  • Pink Eye
    Also known as conjunctivitis, Pink Eye is a condition caused by inflammation in the lining of the eyelid and the white part of our eye. Common causes of pink eye include a virus, bacteria, an allergy, or other irritants. The condition causes our eyes to become red among other symptoms like burning or itching in the eye.


  • Acute Glaucoma
    Glaucoma is a disease where our eye’s pressure is increased to a point where the optic nerve starts getting damaged. There are two types of glaucoma – chronic and acute. Chronic glaucoma doesn’t show any symptoms while acute glaucoma has a lot of symptoms and one of them is red eyes.


  • Uveitis: The inflammation of uvea is known as uveitis, a condition which may cause our eyes to become red. The condition can also cause eye pain, blurry vision, floaters, and light sensitivity.

  • Episcleritis: Episcleritis is an eye condition where the thin layer of tissue between the cornea and sclera gets inflamed. Mild eye pain and irritation are other symptoms caused by the condition along with red eyes.

  • Allergies: Eye allergies can also cause our eyes to become red. Causes of allergies can include pollen, dust, mold, smoke, or even perfume. Other symptoms of eye allergies include tearing, burning, and itching of the eye.

  • Computer Vision Syndrome: Red eyes can be caused by a lack of moisture in our eyes. Computer Vision Syndrome is caused by staring at digital screens for too long which can lead to dry and red eyes.
    Computer Vision Syndrome

  • Corneal Ulcer / Infection: If the cornea of our eyes gets infected, blood vessels near the eye become enlarged to fight the infection. This causes visible redness in the eye, leading to red eyes.

  • Eye drops: frequent use of eye drops can cause dilation of the blood vessels in our eye, which can lead to red eyes.


  • Contact lens wear: Contact lens wear can cause our eyes to lack the moisture that is normally needed for them to function properly. This can lead to red eyes.

  • Subconjunctival Hemorrhage: Subconjunctival Hemorrhage refers to the breakage of a blood vessel underneath the conjunctiva, which is the clear and transparent layer that covers the white part of the eye. It can cause the white part of our eyes to become completely red!

  • Dry Eye Syndrome: Dry Eye Syndrome refers to dryness in the eye which can be a result of inconsistency in the quality of tears produced. It can also be caused when our tears evaporate faster than usual. Other than causing red eyes, dry eye syndrome can also cause other conditions like pain, ulcers on the cornea and may also result in vision loss in some extreme cases.

  • Pregnancy: The body goes through a lot of hormonal changes during pregnancy and that can cause the tear production of our eyes to lower in quantity and quality, leading to dry and red eyes.
  • Alcohol: one of the effects alcohols has on our body is vasodilation, which causes the blood vessels in our eyes to become larger and more visible, which leads to red eyes.

  • Smoking: Cigarette smoking can lead to the release of many harmful chemicals in our body like ammonia, hydrogen sulfide, and formaldehyde. These chemicals are irritants for our eyes and may cause them to become red. Read also Smoking and Its Impact on Eye Health


  • Swimming: Chlorine used in swimming pools can interact with our eyes and cause the blood vessels to become enlarged and dilated, leading to red eyes. Read also Tips to protect your eyes during Swimming.


  • Lack of Sleep: Lack of proper sleep increases the retention of blood and fluid around our eyes making them look puffy and red.
  • Dust or Other Irritants in the Eye: Dust and other irritants in our eye can cause them to become red as they irritate the surface of the eye.
  • Prolonged Exposure to Sun: Our eyes can also turn red when they are exposed to the sun for prolonged periods.

Continuously Using Smartphone and Laptop Affecting Your Eyesight

Computer Vision Syndrome: A New-Age Eye Disease


The constant involvement of technology is making our lives smooth and hassle-free. That makes us rely highly on the machines in our routine. Over-dependency comes with severe consequences, and when they are related to our eyes then we have to take notice this instant. Computer Vision Syndrome also is known as Digital Eye Strain, is a common eye disease, these days, affecting the eyes of children to millennials.

As the name suggests, Computer Vision Syndrome is the consequence of long hours spent staring over the screens of the computer, e-reader, cell phone, tablet or any digital device. Researches in the field have proved that the blue light transmitted from these devices can cause macular degeneration, which can affect the vision adversely.

Symptoms of Computer Vision Syndrome


From eye straining to problems of vision, Computer Vision Syndrome can be identified with varied syndromes. If you have to spend an extended period of your day with the screen, and it is prudent to check for the symptoms of Computer Vision Syndrome:

  • Straining in the eyes.
  • Blurred vision. Dryness in the eyes.
  • Pain in neck and shoulder.
  • Headaches

What Causes Computer Vision Syndrome?

Now when you have a better understanding of this ophthalmic disease, it is important that we go deep into the causes of this syndrome to control its consequences on time.

Wrong Sitting Posture: When we sit with an unbalanced posture, it positions the screen high from the eye-level. This can cause our vision to strain. It is advised to keep the screen between at the angle of 15 to 20 degrees below the eye level.

Low Lighting: Doing eye-straining works or the use of screens in the low lights is also a major cause for this syndrome.

Vision Problems: People who already suffer from vision damages are relatively more prone to Computer Vision Syndrome.

Light Reflection on Screens: When our screens reflect the surrounding lights and shadows, then this can be a serious issue for our eyesight.

Correct sitting posture at desk

What Preventions to take from Computer Vision Syndrome?

Although computers and cell phones have become an essential part of our lives. Our utilities, interests, and livelihood are significantly dependent upon these by-products of technology. Still, we have to choose health to thrive in the long run. To check the effect of Computer Vision Syndrome on the eyes, we can take some easy measures suggested by experts.

20-20-20 Rule: This rule suggests, after every 20 minutes you look 20 feet away from the screen for 20 seconds. This small practice can make immense changes to your habit of gazing the screen, tirelessly.

Use Anti-glare Screens: There are anti-glare filters available to protect your eyes from toxic lights of the computer. These can help against computer vision syndrome.

Frequent Blinking: Studies have shown that we have reduced blinking since our excessive use of the phone and computers. So, to harm our eyes no more, we should see that we take our time out to blink more, as it keeps our eyes moist.

Break-time from Screen: It is quite important that you take breaks in the midst of your long hours spent in front of the screen. It allows your eyes to rest which keeps your vision healthy.

Treatments for Computer Vision Syndrome

Computer Vision Syndrome is a modern-day eye disease which is becoming a common part of our lives. Medical science has come up with different solutions for the disease. It offers the treatment with the prescription of eyeglasses and eye-drops, generally. There is also Vision therapy or Vision Training, which trains eyes and mind to work together to make efficient use of the vision.

Besides, it is critical that we take good care of our eyes and control our unnecessary addictions to the digital screens. It is our responsibility to look after this wonderful gift of nature which connects us to the surroundings, visually.

Easy Makeup Tips to Protect the Eyes

Makeup Tips to Protect the Eyes

Eye makeup can cause injuries to the eyes if applied carelessly. Makeup application can damage the eye’s surface- cornea. Mentioned below are a few important tips to make the beauty regime a whole lot safer.

Wash your face and hands- before applying makeup, clean your hands and eyes as bacteria from the hands can transfer to the eyes and vice-versa. Do not forget to take all off before bed.

Follow the three month rule- beauty products have their own respective shelf life. Try to keep things sorted and toss away after about three months. As the creamy or liquid eye makeup enables infection-causing bacteria to grow easily.

Use sharpened eyeliner pencils- those who prefer actual pencil, the surrounding rough wood can scratch the eyelid or eye. As the pencil gets older, it requires more pressure to put it on, thereby increasing the chances of scratching the eyeball. To be safe, replace the pencil as the color starts to fade.

Do not block the oil glands- apply makeup outside the lash line as the oil-secreting gland that protects the cornea might get blocked.

Avoid glitters- glitter eye makeup usually causes corneal infection or irritation, especially to those using lenses.

Say No to sharing- eye makeup is not to be shared as you increase the risk of transferring the bacteria.

Use only one new product at a time- introducing one product at a time will help you get accustomed, also in case of an allergy, it will be easier to find out and save you from further reactions.

Discard after infection- in case you develop an eye infection, discard the makeup and start new as the bacteria stays on that brush for months. Also, it’s best not to use makeup until the doctors give you the go ahead.

Do not mix and match- Never use the pencil used to line your lips for eyes or vice- versa as it is not just disgusting but also allows bacteria to transfer.

Also Read: Is Your Eye Makeup Affecting Your Vision?

Best Eye Care Hospitals in Delhi For Advanced Treatment

eyecareCenter For Sight is a professional, high-quality vision care eye hospital in Delhi. One of the best eye hospital in Delhi and NCR offering a complete range of ophthalmic treatment using advanced diagnostic and surgical technology. The eye care hospital provides super specialty eye surgery and treatment ranging from minor to all types of eye surgeries in a single day. Few of the specialties include- cataract surgery, pediatric ocular health, glaucoma, LASIK surgery for vision correction, diseases of the cornea and many more.

CFS aims at making the patient’s recovery faster and smoother and the experienced staff makes sure that the before, throughout and after the treatment experience is a pleasant one. Center for Sight offers routine vision care as well as specialties for patients of all ages.

The world-class doctors with the help of pioneering technology ensure that the patient’s recovery is easy, quick and successful. Our eye doctors have national as well as international degrees and certifications in general ophthalmology and specialties including retinal health and Neuro-opthalmology. Our eye specialists perform a complete diagnosis before recommending a treatment plan.

CFS provides affordable eye care and is renowned for the team’s professional excellence and quality of care. Review shared by the patients reflects the compassion of the professional as well as support staff throughout the diagnosis and treatment process. The team of doctors and support staff strive to provide excellent care to every single patient suffering from eye disorders at an affordable cost and make their stay at the hospital worthwhile.

Read Also: Eye Care Everywhere – World Sight Day 2018

How to Reduce Eye Strain?

Reduce Eye StrainIn the present era, millions of people are suffering from the problems of overworked and stressed eyes. For this reason, eye problems such as glaucoma, dry eyes, etc. have become a lot common. The best way to reduce eye strain is to adopt certain eye exercises which are easy to perform and effective for eye health. Here is a list of some eye exercises which helps in relieving stress and eye strain.


For the purpose of relieving eye strain, palming is one of the most helpful exercises. All you need is to rub your hands together until they feel warm and then gently place your palms over your closed eyes. Simultaneously, take a deep breath and relax. This will allow your eyes to feel energized & relaxed, instantly.


Blinking helps in washing your eyes off the dust with naturally therapeutic tears. Not blinking often causes dryness to the eyes. Thence, it leads to dehydration of the cornea, itchiness, and a burning sensation in the eye. Thus, to avoid these eye problems practice the blinking exercise for 4-5 seconds every 20 minutes.


The simplest yet the most relieving eye exercise is massaging your eyes, eyebrows, and the temples. A minute or two of this exercise increases the moisture in the eyes, relaxes your eye muscles, and relieves the pain & stress.

The 20-20-20 rule

Taking short breaks from work or study can be a wonderful eye exercise, truly! In order to do so, most effectively, follow the 20-20-20 rule. It means, every 20minutes of working in front of the computer, take a break for 20 seconds to look around the room and focus on some object placed at the distance of 20 feet.

Read Also: Simple Eye Exercises to Relieve Computer Eye Strain & Stress

Ways to Improve Your Eyesight While Driving

Improve Your Eyesight While DrivingPeople with weak eyesight often face difficulties while driving. During the night time, particularly, restricting the strain on the eyes becomes a major struggle. Nonetheless, to avoid mishaps on the road, one can adapt these ways to improve the eyesight while driving.

1) Avoid direct exposure to sunlight

Direct exposure to sunlight during the day gradually impairs our night vision. As a matter of fact, we can lose 50% of your night vision due to 10 consecutive days of unfiltered exposure to sunlight. The solution is to wear good quality sunglasses to avoid direct contact with sunlight.

2) Use your Peripheral vision

Rods are one among the two photoreceptor cells present in our retina. These cells help us detect motion and are highly efficient in dim lights. Rods can best see if we look at an object rather sideways. Thus, while driving at night, averting our eyes and seeing sideways gives a better vision.

3) Get Antireflective coating on your eyeglasses

Antireflective coating on the eyeglasses restricts the amount of light reaching our eye by 8%. Hence, it reduces the strain on the eye while driving; allowing the driver a better vision.

4) Keep your Eyes Moving

Our eyes need 25 minutes, at least, to completely adjust to dark or dim lights. Whereas, if we keep looking in the single direction our eyes get accustomed to the source of light and it gets difficult to immediately adjust to the darkness. Thus, we must keep our eyes moving while driving in the night.

Read Also: Ways to Improve Your Eyesight While Driving