Modern medicine can specifically explain the blood stasis and qi stagnation described in Donguibogam through inflammatory responses, hematomas, nerve injury, and muscle spasms. When you fall or take a blow, your body immediately activates its defense mechanisms. When external impact damages the muscles, ligaments, blood vessels, and nerves around the ribs, an inflammatory response begins first.
Inflammation is a natural process to heal damaged tissues, but during this process, algogens such as histamine, bradykinin, and prostaglandins are secreted to stimulate nerve endings, dilate blood vessels, and cause edema and heat sensations. This serves as a modern medical interpretation of the blood stasis found in Donguibogam. When blood vessels are damaged and hemorrhage occurs, the blood pools to form a hematoma, which can compress surrounding tissues and nerves, triggering pain.
A rib fracture occurs when external impact exceeds the structural strength of the rib. The bone can crack or completely break. Because ribs directly affect the movement of the thoracic cage and respiration, even a small fracture causes excruciating pain during coughing or deep breathing. Compared to simple contusions or muscle damage, the pain lasts much longer, and in severe cases, it can lead to complications such as lung injury or pneumothorax, making an accurate diagnosis essential. Because microfractures may not always appear clearly on x-rays, a CT scan is sometimes performed if needed.
Furthermore, vital nerves called intercostal nerves run between the ribs. When these nerves are directly injured by impact or compressed by inflammation and edema in surrounding tissues, intercostal neuralgia can develop. Intercostal neuralgia presents in diverse ways, such as sharp needle-like pricking pain, numbness, or burning sensations, characteristically worsening with movement or breathing. If pain becomes chronic, the sympathetic nervous system becomes hyperactive, increasing the secretion of stress hormones, which can lower the pain threshold and lead to a vicious cycle of heightened pain sensitivity.
The qi stagnation of Donguibogam can also be linked to muscle tension from stress or pain, and the resulting reduction in blood and lymphatic circulation. When you cringe or restrict movement due to pain, surrounding muscles become stiff and blood circulation slows, potentially delaying recovery. In this way, modern medicine identifies the causes of pain by closely analyzing not only visible damage, but also the complex physiological reactions arising from it. If you have flank pain, seek professional help to confirm the exact cause and receive appropriate treatment.
