Most people who recover from paratyphoid fever make a complete recovery and do not experience any serious long-term health problems. However, it’s quite common to feel fatigued or weak for a few weeks after the fever subsides, as the body needs time to rebuild energy and recover from the infection. Some individuals may also experience temporary digestive issues, such as mild abdominal discomfort, poor appetite, or irregular bowel habits, because the intestines take time to heal after inflammation. These symptoms usually improve gradually with proper nutrition, hydration, and rest.
In rare cases, especially if the infection was severe or treatment was delayed, complications such as chronic gallbladder infection or a carrier state can occur, where the bacteria continue to live in the body without causing symptoms. Such carriers can still spread the infection to others. Regular follow-up tests, including stool cultures, can confirm whether the bacteria are completely cleared. Overall, with timely treatment and a balanced diet, long-term effects are uncommon, and most patients regain full strength within a few weeks.