Red, watery eyes when they gaze back at you in the mirror can be unsettling. Bloodshot eyes occur when small veins in your eye surface swell or dilate, leaving them with that signature red appearance. Despite this problem not being typically an issue, understanding its causality can go towards determining whether it is your indication of it being time to go for professional help.
Common Reasons for Bloodshot Eyes
There are a number of daily triggers of red, itchy eyes. Allergies lead to this problem with pollen, dust, and pet dander being responsible for inflammation reactions in humans, dilating the widened blood vessels. Seasonal changes of weather may be accompanied by hives in allergy victims.
Another repeat offender is dry eyes. If your eyes can’t retain moisture, your surface gets irritated and inflamed. It’s an affliction that millions of Aussies suffer, especially those who live in dry parts of the world or have long stints in air-conditioned spaces.
Minor damage, such as dust or dirt in your eye, can produce fleeting redness as well. Even excessive eye rubbing can disturb sensitive blood vessels and produce a bloodshot look.
Lifestyle Factors That Could Be to Blame
There are many challenges facing eye health in modern life. With increased screen time, it has now become one of the leading causes of bloodshot eyes, with many Australians sitting in front of computers, phones, and iPads for hours at a time. It decreases our blink rate, resulting in dry, irritated eyes.
Sleep loss is responsible for many as well. Without enough rest, your eyes will appear red as well as tired. During spells of sleep loss, your repair processes in your body operate at lower levels, impacting sensitive tissue in your eyes.
Alcohol can also widen your body’s blood vessels, including those in your eyes. Similarly, smoking can predispose your eyes towards irritation as well as provoke chronic redness due to repeated stimulation of harsh chemicals.
Contact lens users have extra hazards, too. Incorrectly wearing contacts, unhygienic handling, or worn contacts can result in irritation as well as redness of eyes.
When Should You Worry About Bloodshot Eyes?
Whilst most examples of eyes being bloodshot will clear up without any special steps, some signs suggest you seek attention right away from Melbourne optometry specialists. Severe, sudden pain in an eye alongside redness can signify severe illnesses such as acute glaucoma or severe infection.
Vision issues, such as blurring, increased light sensitivities, or halos when light is involved, need never be neglected with bloodshot eyes. These can be indicative of problems that need immediate attention.
If you have discharge in your eyes, particularly if it is thick, yellow, or green, there is a good chance you have a bacterial infection requiring prescription medication. In addition, if your eyes have remained perpetually red for several days, regardless of home remedies, professional evaluation is required.
Foreign bodies trapped in the eye, stinging due to chemicals, or injury in the eye region should be given immediate medical care, regardless of how severe redness is.
Taking Care of Eye Health
The majority of occurrences of bloodshot eyes originate due to treatable reasons. Minor adjustments in one’s daily activity, such as breaks in front of screens, artificial tear use, and adequate rest, can considerably enhance eye health.
That being said, problems that recur or are severe in nature require professional care. An optometrist is trained to correctly diagnose as well as prescribe. Do not ignore problems related to your eyes—timely care usually results in greater benefits with greater peace of mind concerning your eyes.
Alyssa 
patrick