Why Pepper Spray Hurts
The cause of pain caused by peppercorns
Peppercorns are used in the world, which often cause pain in human muscles and mucous membranes, and everyone is afraid of it. Investigating the cause of pain, there is no end.
Peppercorns contain more capsaicin, which is the main reason why they can cause pain. Capsaicin, when it encounters a specific receptor in humans, is the vanillin family member 1 (TRPV1) receptor at the instant receptor position, and the two are combined, such as in the body. This receptor is distributed in the ends of the human body, especially in the skin, eyes, mouth, nasal cavity, etc. Once the capsaicin is mixed, it will be believed by the spirit, such as burning a beacon, and the letter will quickly travel to the spinal cord along the spirit, and then reach the big body. After receiving this letter, the "pain" is solved, and people feel pain.
And capsaicin can make the ends of the body release drugs such as P objects. P substances act on the surrounding area, causing local blood vessels to be damaged, and the blood is filled, such as a river. The permeability of blood vessels also increases, and the fluid is outside the body, which then induces the feeling of pain. At the same time, P objects can also sensitize the peripheral body, making it more sensitive to painful stimuli. In addition, when the pepper is released, its drops can be quickly dispersed. Once the skin, eyes, etc., are exposed, many of the ends of the body are stimulated together because of the face, so the feeling of pain is long, and the pain is hard to bear. And because of its droplets, it is easy to adhere to the surface of the mucosa for rapid removal. Capsaicin acts on the subject, causing pain and delay, which is miserable.
Therefore, the pain caused by pepper is the result of many factors such as human and mental effects, mental release and physical characteristics of capsaicin.
