After being exposed to the Salmonella Typhi bacteria, typhoid fever symptoms normally arise gradually, usually one to three weeks later. Abdominal pain, weakness, headache, loss of appetite, and a persistent fever are early indications. A swollen belly, skin rashes, and constipation or diarrhea are other potential symptoms for certain people. If therapy is not received, the s... https://blog.cityxrayclinic.com/what-is-typhoid-symptoms-causes-treatment