The black pupils of ordinary people are located in the center, and the white pupils are located on the sides. If the eyes are in a normal position, the white of the eyes will not be so obvious. Generally, the white of the eyes is in the front, and there is obviously more white in the eyes. Generally, it is considered that the eye position is tilted, which is more common in strabismus. Because the eyes are located in the inverted position, the sclera outside the cornea is exposed in front, showing more white of the eye. If this condition is more obvious, it is recommended to go to the hospital for medical treatment to see the degree of strabismus and the condition of the eyesight, and then choose whether to wear glasses or undergo surgery based on age. Therefore, more white in the eyes is mostly considered to be the cause of strabismus. The blue sclera is medically known as blue sclera. These signs are mostly caused by chronic zinc deficiency. Iron is a very important substance in the collagen tissue on the surface of the sclera. Zinc deficiency can make the sclera soft. When it cannot cover the dark blue choroid under the sclera, the white of the eye will appear dark blue. Chronic zinc deficiency will inevitably lead to iron deficiency anemia. The whites of the eyes of patients with moderate to severe anemia are light blue. The redness of the white of the eye is usually caused by hematoma due to inflammation caused by bacteria or viruses. If accompanied by symptoms such as secretions, discomfort, itching and eye pain, you should go to the ophthalmology department of the hospital for treatment, as the problem may be more complicated. In addition, people with high blood pressure before cerebral hemorrhage, before the onset of epilepsy, and those with depression and heart failure all have symptoms of redness and congestion in the whites of the eyes. If one side of the white of the eye is red, you should pay attention to whether you have been infected with a sexually transmitted disease. Spontaneous jaundice of the repositioned eye confirms the presence of jaundice. Infectious liver disease, bile duct disease, pregnancy poisoning and some hemolytic diseases are the causes of jaundice. The appearance of blood stains on the whites of the eyes is a sign of arteriosclerosis, especially cerebral arteriosclerosis. The appearance of green dots in the whites of the eyes is usually an early sign of intestinal obstruction. The small red dots that appear on the whites of the eyes are the result of enlargement of the tail ends of the capillaries. Diabetic patients usually experience this type of symptom. The appearance of triangular, ring-shaped, or crescent-shaped dark blue, dark gray, or gray-black spots on the whites of the eyes is a common symptom of intestinal ascariasis. |
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