How effective is antibiotic treatment for typhoid fever?

Typhoid fever is caused by Salmonella bacteria and can affect the whole body. Resistance varies by place of acquisition, so a clinician may use travel history, examination, and laboratory testing to guide treatment. Fever and tiredness can take time to settle, even after the bacteria become sensitive to the chosen medicine. An unsuitable antibiotic may fail and can delay effective care. Related reading about Typhoid Fever and Antibiotic Treatment can provide background.

Take doses on schedule and finish the course unless the prescriber changes it. Drink fluids, rest, and use safe food preparation and careful handwashing. Do not prepare food for others while unwell or until a clinician confirms it is safe. Tell the clinician about recent travel, previous antibiotics, pregnancy, allergies, and other medicines. Keep follow-up appointments if symptoms persist or return.

Seek urgent care for severe abdominal pain, a swollen abdomen, repeated vomiting, confusion, fainting, breathing difficulty, blood in stool, or inability to drink. Arrange prompt review if fever continues, weakness worsens, or symptoms return after treatment. Typhoid fever can cause serious complications without timely medical care.

Ask whether testing can identify the bacteria and its sensitivities, when improvement should begin, how to reduce transmission at home, and whether follow-up testing is needed.