How is fingernail black purple to return a responsibility?
summary
In daily life, we can know which organ is sick by which organ on the face has acne. In the same way, we can also judge whether the body is in a condition by looking at the color of the nails. How is fingernail black purple to return a responsibility? Let's talk about it
How is fingernail black purple to return a responsibility?
The lack of blood supply of the human body will cause local hypoxia of the fingers, and the color of the fingers will gradually deepen and turn purple and black; And the blood gas is not strong, the body has anemia symptoms of hand nail color will also change, color shade, purple phenomenon.
In addition to the human nail purple, if the lips also have purple phenomenon, this phenomenon is called cyanosis in medicine, cyanosis; If the reduced hemoglobin in the blood of superficial microvascular increases, the skin and mucous membrane will appear blue and purple, which is a manifestation of human hypoxia. Many diseases can cause cyanosis, such as respiratory system diseases, cardiovascular system diseases, blood system diseases and so on.
Cold weather, fingers just out of cold water, or, too little clothing, lack of body heat supply, resulting in vasoconstriction, peripheral circulation is not good, fingers will appear purple phenomenon, nails will purple, cold caused by nail purple, just heating, to ensure that the body is warm.
matters needing attention
If it is due to cold or trauma caused by finger purple, generally speaking, after the body heating and trauma recovery, it will naturally dissipate; But if it is due to disease factors caused by fingernail purple, pay attention to timely medical examination