###Human: Can there be crawling sensation post penis surgery? ###Assistant: Hi. The feeling of insects crawling inside your body is mainly a psychological condition known as delirium. There are no tests or investigations to prove it. Rarely, it can be because of parasitic infection inside the skin, lungs, and muscles. Anti-helminthic tablets Albendazole and Mebendazole can treat it. For your relief, you can get these following investigations and check for the presence of infection.