When we hit something or receive a blow, bruises occur on our body. What is the main cause of bruises that persist for days or even weeks?
When you get hit as a result of hitting something, fighting, etc., the area that took the damage that you are bruising do you see? Have you ever thought about what could be the reason for this? Why do bruises appear on your body after a hard blow?
In fact, every part of our body needs blood. Therefore There are thin capillaries radiating from large veins. Just like the streets that leave the main streets of a city and allow us to reach the houses. Today we will look at the cause of bruising on your body and how the process works.
Why does the physical impact area become bruised?
In fact, there is a very, very simple explanation for bruises on the body: When you hit any area, the capillaries under the skin are damaged. As a result of this damage, blood begins to leak into the soft tissue under the skin and bruises form. When viewed from the outside, these bruises are seen as bruising and decay. After the accident the bruise will change color day by day. So what’s the reason for this?
How does the healing process of the bruised area proceed?
The blood leaking into the soft tissue through capillaries begins to be absorbed by the body over time. In this process The substances in the blood are assimilated and removed. As the substances are absorbed, the color of the bruise begins to change. In the first stage, the iron-rich hemoglobin protein in the blood gives the bruise a red appearance. In this process, the wound is tender and quite swollen. This protein It breaks down within one to two days, revealing the iron. After that, the injured area turns a purple color. The bruise, which remains purple for a while, turns green within 1 week. When it turns green, the period when the wound starts to heal is entered. In the following week, the injured area turns yellow and brown. The area that turns brown now enters the final stage of the healing process.
King’s College London doctor Carsten Flohr says: “When red blood cells enter the surrounding tissues, they die and activate the immune system. Cells called phagocytes also engulf them and digest the hemoglobin. This is the hemoglobin substance that causes the purple-blue color to turn yellow and green, and then brown. This transformation takes two weeks. “
This process is usually 2 weeks. Although it takes time, in some severe injuries, the process is expected to take up to 4 weeks. In addition, bruises on the legs and arms heal later than other parts of the body.
What should be done to heal the bruised area faster?
In order for the bruise to heal faster, it is necessary to act quickly in the first stage. It is very important to stop the bleeding of the capillaries when the accident first occurs. At this point, you can apply ice to the bruised area. You can also lower blood pressure by keeping the injured area above the level of the heart. From the second day of the formation of the bruise, it is necessary to increase the circulation and distribute the collected blood to the bruised area every day. You can make a hot compress for 10 to 20 minutes.
If the bruises, which are caused by serious blows especially around the eyes and joints, continue to grow or ache after 1-2 days, you should consult a doctor.