In my medical career, I have discovered that the eyes are not only windows to the soul, but also a barometer of health. Many people may not know that subtle changes in the eyes, such as the shade of the iris, the yellowing of the whites of the eyes, or the increase in redness, can be important signals of an internal condition. By taking a closer look at these changes, we can reveal health problems related to the internal organs and intervene before symptoms become apparent. I remember one time when a middle-aged lady came to my clinic and she complained of feeling blurred vision with slight eye strain. She thought it was just because of the stress of her work and the use of her eyes too often. However, when I examined her eyes closely, I noticed that the whites of her eyes were slightly yellowish. Combined with her other symptoms, such as yellowish skin and eye corners, I speculated that it might be related to abnormal liver function. Immediately, I recommended that she have further blood tests and liver function tests, which confirmed my suspicions: her liver function indicators were abnormal and she needed further medical intervention. If the problem hadn't been detected by looking at her eyes, it might have been until more symptoms appeared, making treatment more difficult and complex.
Popular science on the relationship between the eyes and the five organs
1. The connection between the various parts of the eye and the internal organs
Iris and internal organs: Traditional medicine believes that the iris is connected to various organs in the body. Iridology is a diagnostic tool that, although not widely recognized in scientific medicine, provides a view that different areas of the iris correspond to different internal organs. The whites of the eyes and the liver: Changes in the whites of the eyes are often directly related to liver health. For example, jaundice is common with abnormal liver function and is characterized by a yellowing of the whites of the eyes. Pupil and nervous system: Pupil size and response are not only a reflection of the condition of the nervous system, but also related to the health of the rest of the body. For example, pupils that are too large or too small may indicate some imbalance in the body.
2. Eye changes and health warnings
Changes in the whites of the eyes: In addition to jaundice, the increased redness that appears in the whites of the eyes may be a sign of inflammation or circulatory stress in the body. Iris changes: Changes in the color of the iris or the appearance of specific patterns that may indicate the strength of internal organs or disease. Pupillary response: A slowed response to light may be a warning of impaired brain function. By understanding and observing these changes in the eye, we can gain important clues about the internal condition of the body. However, this observation is not a substitute for a professional medical diagnosis. If you notice unusual changes in your own or someone else's eyes, you should seek the help of a medical professional for a comprehensive examination. Through our eyes, we can glimpse the secrets of health, a valuable resource that each of us can utilize.
Common ocular manifestations and their health indications
Yellowing of the whites of the eyes: The liver alarms that the whites of the eyes are yellowing, and it is usually the body telling us that there may be a problem with the liver. This phenomenon is called jaundice and is common in hepatitis, cirrhosis, or biliary blockage. For example, a patient with chronic hepatitis has a yellowish whites of the eye because of the liver's weakened ability to process bilirubin. If you notice that the whites of your eyes or those of others appear yellow, it is advisable to seek medical help for liver function tests as soon as possible. Dry eyes: Kidney pressureIf you notice that your eyes often feel dry, it could be a sign of a deficiency in your kidneys. According to the theory of traditional Chinese medicine, the kidneys are open to the ears and the eyes at the same time, and the lack of kidney essence will affect the moisturization of the eyes. Dry eyes can be a result of daily fatigue and kidney insufficiency. Stay hydrated, get rested, and consider having a kidney function test. Increased redness: The heart may be overworked, and the increased blood in the eyes can be the result of a variety of factors, such as fatigue, eye infections, or excessive alcohol consumption. However, if this condition persists and you have a history of high blood pressure or heart disease, it could be a sign that the heart is being put under too much stress. Discomfort in the heart can sometimes lead to changes in the condition of the blood vessels in the fundus, which is manifested by increased redness and blood in the eyes. Watch for these changes and consult a cardiologist if necessary. By understanding and observing these changes in the eye, we can make a basic judgment about our health and seek professional medical help if necessary. Remember, the eyes are not only the windows to the soul, but also a barometer of health.
1. Check the whites of your eyes
Normally, the whites of the eyes should be clear, pure white. If you notice a yellow appearance on the whites of your eyes, it could be a sign of abnormal liver function, such as jaundice. In addition, if the whites of your eyes are red and bloodshot and persistent, it may mean that your body is in a state of inflammation or overtired.
2. Observe the moistness of your eyes
The moistness of the eyes is a reflection of the moisture status of the body. If your eyes often feel dry, it could be a warning that your body is dehydrated or your kidneys are not functioning. Make sure to drink enough water every day, and if dryness persists, it is advisable to consult a doctor.
3. Pay attention to changes in the iris
The iris is the color part of the eye, and its changes can reflect some health problems. A blurring or noticeable change in color of the iris may require evaluation by a professional ophthalmologist. The appearance of white circles around the iris (also called senile rings), although common in older people, may be associated with high cholesterol or other abnormalities in lipid metabolism if they occur in younger people.
4. Pupil responses
The pupil should be able to respond quickly to light, i.e., shrink in light and dilate in dark. If the pupils are sluggish, this may be a sign that the nervous system is impaired. A simple test is to look at the light in front of a mirror and observe the zooming response of the pupils.
5. Watch for eye strain symptoms
If your eyes are red, tired, or blurred after prolonged use of electronic devices, it may be an eye overtrain. Taking regular breaks and using the 20-20-20 rule (looking at objects 20 feet away for 20 seconds every 20 minutes of work) can help reduce pressure on your eyes. Through these simple observations and examinations, you can not only gain a basic understanding of your own eye health, but also indirectly grasp the early warning of other health problems. Remember, any abnormalities should be taken seriously and a professional doctor should be consulted in time for an in-depth examination.