Why do you have veins standing out on your hands? What is the reason behind it?

The reason for the blue veins on the hand may be that the veins are protruding, unable to get down or blocked. The biggest reason should be that blood can't flow back quickly in veins. The veins stand out, which doctors call veins. Many friends will also find that the blood vessels on the back of the hand are easy to protrude. However, many people do not know how to deal with this situation. Most articles on the Internet contain exaggerated elements. In fact, the so-called "venous protrusion" is just a blood vessel that sends blood back to the heart. After exercise or fitness, in order to provide more oxygen and take away more carbon dioxide from body cells, blood will also speed up. On the contrary, it is a sign of health and has nothing to do with physical symptoms.

Take a deep breath, calm down, then straighten your hands and shoulders and observe whether there are veins standing out on the back of your hand at this time. Put your hands a little higher than your heart. If the blood can't flow back quickly in the vein at this time, we must pay attention to it! At this time, blood blockage may occur and blood flow may be blocked.

The blue veins on the back of the hand are usually protrusions of venous blood vessels. In hot weather, the blood will turn faster after exercise, which is more likely to lead to venous protrusion, which has nothing to do with physical diseases. If it appears for a long time, it may lead to cervical spondylosis, lumbar muscle strain and muscle tension. If the vein on the finger is prominent, the vein on the child's finger is prominent, indicating indigestion. Veins on adult fingers not only indicate digestive system problems, but also reflect serious conditions such as head vascular microcirculation disturbance, cerebral vascular insufficiency, head discomfort, dizziness, headache and stroke.

If the palm is covered with blue-purple "blue veins", it indicates intestinal congestion and accumulation, suggesting intestinal congestion constipation, habitual constipation, hemorrhoids and so on. Common discomforts include dizziness, headache, fatigue, spleen and stomach weakness, constipation and so on. The blue veins on the wrist usually indicate gynecological diseases, such as irregular menstruation and excessive leucorrhea.