👉 Pneumatophoric, also known as pneumatophoria, is a medical condition in which the body's immune system reacts to a foreign object or substance. This can lead to inflammation and swelling of tissues. It occurs when a foreign object such as a needle, a piece of metal, or even a small ball of tissue enters the body, causing the immune response to attack it. This can cause pain and discomfort in various parts of the body, including the arms, legs, and chest