In most cases, typhoid fever is fully recoverable without lasting effects, especially when treated promptly with antibiotics. However, in rare and severe cases, complications such as intestinal perforation, severe bleeding, or prolonged infection can potentially affect the gut temporarily, and very rarely, organs like the liver or spleen. The positive news is that with timely medical care, most patients do not experience permanent damage, and long-term health issues are uncommon. Following treatment, a balanced diet, rest, and follow-up care help the body regain strength and normal organ function fully.