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"Have you been feeling some stiffness in your fingers lately, or something unusual in the color of your nails?"
The May Day holiday is coming soon, and Zhang Pengfei decided to go to the hospital for a comprehensive physical examination before the holiday, hoping to enjoy the holiday with peace of mind.
Originally, he just wanted to simply check whether he had high blood pressure or diabetes, after all, as a programmer, his life habits were inevitably a little irregular when he was in front of the computer for a long time.
The doctor's question surprised Zhang Pengfei.
He took a closer look at his hands, and indeed, there was some whitish around the nails, and there was occasional slight numbness in the fingertips.
Zhang Pengfei smiled, trying to use humor to ease the tense atmosphere: "Doctor, you're not telling me what strange disease I have, right?"
The doctor shook his head slightly, smiled, and said, "Mr. Zhang, don't worry too much.
For example, the stiffness of the fingers and the change in the color of the nails may be a sign of some problems with blood circulation or a deficiency of trace elements. ”
Zhang Pengfei was a little relieved after hearing this, but he was still a little unsure.
The doctor went on to explain: "Today I would like to share with you some knowledge that seems to have nothing to do with hands, but is closely related to health.
For example, did you know that small details of the hand, such as the shape and color of the nails, can indirectly reflect the health of our liver?"
The doctor took out some materials from the drawer and detailed several medical knowledge points related to hand performance.
He began by mentioning that stiff fingers can not only be an early manifestation of arthritis, but may also be associated with cardiovascular disease.
He provided a study that showed that people with stiff fingers had a higher rate of risk of cardiovascular disease.
The study, which included data from more than 3,000 volunteers, was followed for five years and found that;
Nearly 30% of volunteers with stiff fingers were diagnosed with heart disease or other vascular disease in subsequent years.
Next, the doctor talked about the change in the color of the nails, especially the whitening of the nails.
He explained that this condition is medically known as "leukonychia" and is often associated with abnormal liver function.
The liver is an important detoxification organ in the body, and when there is a problem with liver function, it may not be able to effectively filter toxins from the blood, which can affect the health of the nails.
In addition, doctors also mentioned the phenomenon of palmar erythema, which is often considered medically one of the outward manifestations of cirrhosis.
Palmar erythema is caused by dilated blood vessels, a symptom that is common in patients with chronic liver disease.
According to a study of 10,000 adults, about 40 percent of individuals with palmar erythema were detected with abnormal liver function, doctors added.
Finally, the doctor recounted several actual cases to further support the reliability of this medical knowledge.
For example, he mentioned an entrepreneur who was busy all year round and often stayed up late, and initially came to the doctor only because of stiff fingers, but the results were found to be early heart disease after examination;
Another example is a middle-aged woman who was diagnosed with severe impaired liver function because of her abnormal whitening of her nails.
At the end of the story, the doctor said to Zhang Pengfei: "I hope you can pay attention to the results of this examination, although you don't have to be too anxious, but appropriate lifestyle adjustments are very necessary."
Your hand symptoms remind us that sometimes health alerts can come from places we don't expect. ”
Since subtle changes in the hands can map multiple health problems, should a routine health check-up include detailed observation of the hands in the absence of obvious conditions?
We can consider the physiological structure and function of the hand from a medical perspective, and how to predict or warn of certain health problems by observing changes in the hand.
For example, it is possible to explore aspects such as blood circulation, nervous system function, and the influence of trace elements, and analyze the reliability and necessity of hand observation through actual data and research.
This approach may provide a new perspective for early diagnosis, leading to better outcomes in treatment.
What do you have to say about this? Feel free to leave your thoughts in the comment section!