What Are Bloodshot Eyes?
When someone has bloodshot eyes, it usually means that they have red eyes that look tired and “lined.” The lines come from the small blood vessels that are on the surface of the eye. They become enlarged and filled with blood giving someone bloodshot eyes. It happens because there is a lack of oxygen to the cornea or the tissues covering the eyes. It is not a cause for concern because they usually go away on its own, but if there is a problem with impaired vision then it could indicate something worse. As a side note, bloodshot eyes are different from a small patch of blood in your eye called a subconjunctival hemorrhage. Whereas bloodshot eyes are a bunch of vessels filled with blood, a subconjunctival hemorrhage is one large patch of blood that may look painful but doesn’t hurt at all.
There are many causes of bloodshot eyes. Usually it is a sign of fatigue, eyestrain, or irritation but it could be something more serious such as conjunctivitis, cornea ulcers, cornea abrasion, iritis, uveitis, or an ocular laceration. However, for most people it is simply an environmental factor such as dry air, sun exposure, allergies, improper diet, or too much alcohol. If you are lacking Vitamin B2, or B6 it can also cause bloodshot eyes.
Most bloodshot eyes do not need treatment if they are due to fatigue, drinking or outside factors, but more serious conditions that do not clear up on their own may need to be seen by an ophthalmologist to make sure it is not something more serious or something that will cause vision problems. In this case eye drops are usually prescribed for added irrigation to the eye and to relieve some of the pain.
If you aren’t sure that you need to see a specialist for your bloodshot eyes, or you are already aware of the cause, you may want to consider using a natural remedy. Natural treatments can provide a great relief for red and bloodshot eyes, so even if you know it will go away, you can relive yourself of some of the itchiness and pain. Natural remedies are a great alternative to the harsher prescription eye drops that are prescribed in these situations. These natural remedies include bilberry that help give your eyes the oxygen and nutrients that they need in order to remain fresh and attractive looking. Various studies have found bilberry to be much more effective then prescription eye drops.
Another preventive herbal remedy that you can take is Rooibos. It helps the immune system and keeps your eyes healthy and young. With the anti-oxidant effects, it can promote better vision over the years, as well as keeping them from becoming bloodshot and itchy, and allow the eye tissues to stay strong and in good form. Natural medicine, from reputable companies, can do a great deal of good for your overall health, including your eyes.