There is red blood in the eyes, what harm does it have to health?

People's risk of eye diseases is getting higher and higher, which is mainly related to the popularity of electronic products. Facing the computer for a long time, they will have dry eyes, itchy eyes and blurred vision, especially when they have red blood, which may be a signal of disease. There is red blood in the eyes, what harm does it have to health?

Don't ignore eye congestion, which may be an early warning of glaucoma and brain tumors! There are many reasons for eye congestion in daily life, not necessarily because the eyes are not clean, and using eye wash water is not necessarily useful.

Dry eye caused by long-term use of 3C products is due to poor wearing of contact lenses, eye allergy caused by dust and dust mites. These are common situations, and a little eye cleaning is enough. However, we should pay more attention to non-infectious inflammation such as conjunctivitis and scleritis, which is often accompanied by discomfort such as eye pain and oppression. However, allergic reactions to drugs are easy, or the side effects of drugs themselves may also lead to bloodshot eyes.

Patients with hyperthyroidism have prominent eyes, high orbital pressure and poor venous return, which are prone to bloodshot. It is recommended to observe these conditions more and seek medical treatment as soon as possible. It should be noted that corneal ulcer and infectious inflammation caused by bacterial infection are also prone to eye congestion, and patients may have poor vision, excessive secretions, and aggravated eye discomfort. However, when the intraocular pressure rises sharply and acute glaucoma occurs, patients will have symptoms such as eye pain, headache, nausea, vomiting, blurred vision and dizziness.

Subconjunctival vascular rupture. This is usually due to eye fatigue caused by long-term close use of the eyes, or it may be the rupture of tiny blood vessels caused by sneezing and rubbing the eyes hard. Due to the loose subconjunctival tissue, small blood vessels are easy to pile up into blocks after rupture and bleeding, and they are bright red at first. Eye inflammation or acute allergic reaction. If it is mainly white eyes and redness on the inside of eyelids, there are also eye pains and itching, which may be allergies caused by conjunctivitis or bacterial infection. Dry eye There is a tear film on the surface of our eyes. If the tear film is abnormal and cannot lubricate the eye surface, it will cause eye discomfort, dry, itchy and bloodshot eyes, which will seriously affect vision.