It’s not unusual for patients to experience tightness and abnormal sensations following tumescent liposuction. These phenomena occur for a variety of reasons including direct injury to the sensory nerves during liposuction and severe swelling in the post-operative period. During this procedure, the liposuction cannula can stretch and bruise sensory nerve fibers. In addition severe swelling can compress nerve fibers and worsen the problem. This swelling not only damages nerve fibers but causes tightness of the skin envelope as well. When this occurs, patients often complain of abnormal sensations known as dysesthesia. In many cases, patients describe burning sensations, tingling, pins and needles and a falling asleep sensation. This is a transient phenomena that usually resolves when post-operative swelling disappears and for this reason massage is helpful. This usually occurs in 3 to 4 weeks, but may take 3 to 4 months to occur. If you’re concerned about abnormal sensations, it’s important to discuss this issue with your plastic surgeon. Your surgeon will help you address this problem.