What is the bloodshed?
Bloodletting was a historically practiced medical procedure, which included the removal of the specified amount of blood from the patient's veins for therapeutic purposes. In an abstract sense, it is still maintained in the form of phlebotomy, blood drawing for the purposes of analysis. In addition to removing blood for analysis, medical staff can also take blood from the patient for blood donation.
historically believed that many diseases were caused by a surplus of blood and bloodshed was a frequent regulation for a wide range of conditions. In some cases, the prescription could have been really useful, albeit a limited manner; It would reduce blood pressure, for example, by reducing blood volume. However, a large amount of blood loss could potentially cause the patient to be even more ill; Unfortunately, many bloodshed regulations have recommended repeated sessions if the patient has not shown improvement.
Therapeutic bloodshed has been achieved in many ways. For example, veins could be pierced by knives or needles and leeches should also be used tosuction of blood from the patient. In modern medical treatment, leeches are still used to treat specific conditions, such as poor circulation. In some cases, the leeches may actually restore blood flow to a damaged limb, which will potentially prevent the loss of this limb.
Modern phlebotomy aims to remove the minimum amount of blood over the needle inserted into the vein. This process is also called Venesection, Venipuncture or simply blood drawing. Many medical staff is trained in phlebotomy and modern bloodshed practice is far from ancient medicine. Once the blood is taken, it can be studied for signs of the disease or to monitor the patient's condition.
In the case of blood donation, people can get an idea of what therapeutic bloodshed by it was like. Most blood donors, howeverthe conditions. In addition, blood donors are checked to ensure that they can safely give blood, and people with conditions such as anemia, colds and flu are specifically excluded.
Until the 20th century, the therapeutic bloodshed was essentially abandoned, although it is used for a small number of conditions. When the bloodshed is prescribed, it is carried out in a sterile environment by means of tools that have been designed to reduce pain and the risk of infection. The transition from extensive bloodshed practice to the necessary abandonment was part of a larger number of radical changes in the medical world, which were the result of a better understanding of health conditions.