[Hot community discussion] The content is selected from the "Lilac Doctor App" square submission. The square has a lot of useful articles, rich and interesting women’s health strategies and personal experiences waiting for you to check out. Community netizen @美英小Rabbit posted a q

2024/05/0508:33:32 regimen 1208
[Hot community discussion] The content is selected from the

[Hot Community Discussion] The content is selected from the " Lilac Doctor App" square submission. The square has a lot of useful articles, rich and interesting women’s health strategies and personal experiences waiting for you to check out.

community netizen @猫英小Rabbit posted a question: I have obvious tendons in my hands, especially when the weather is hot, and I feel more "explosive". Is this normal?

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"Doctor of Hand Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology" Kang Yu:

It seems normal at the moment. These are veins in the hands that everyone has, just under the skin. But if you are fatter, it will not be too obvious. If you are thinner, there is less subcutaneous fat, so the blood vessels will be obvious. If you put your hands hard and hang them down for a long time, it will be more obvious. If you raise your arms above the level of your heart, it will be less obvious. In addition, in a hot environment, blood vessels will dilate significantly, while in a cold environment, blood vessels will constrict, which will not be obvious.

"Deputy Chief Physician of the Endocrinology Department of Xianyang Hospital of Yan'an University" Zhang Tao:

It is a normal phenomenon. These so-called "green veins" are the veins of the human body. When the arm droops (the venous return slows down due to gravity) or during exercise After (accelerating heat dissipation) obviously! This type of blood vessel is a favorite among nurses.

" Binzhou Medical College Affiliated Hospital , deputy chief physician of the Department of Endocrinology" Zhang Li:

These are not "veins", they are normal veins, but they are more obvious after being too thin. No need to worry too much.

"Ding You" Zhang Meng: Could it be that

's left hand is not so obvious? Most people are right-handed, so it may be more obvious if you use it more. Of course, you may be too thin or too fair.

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