👉 Syndesmitis is a condition in which the skin on one side of your body doesn't line up with the skin on the other side. This can happen because there's something wrong with the skin on one side, or it may be caused by an infection that has spread to the skin on the other side. Symptoms of syndesmitis include redness, swelling, and pain in the area where the skin is affected. It's important to see a doctor if you suspect you have