I got a Widal test for typhoid yesterday and my report is S. Typhi O 1:160, S. Typhi H 1:80, S. Paratyphi AH 1:20, S. Paratyphi BH 1:20. Is it positive or negative?

Answered by 1 Apollo Doctors

Dr Ezhilarasan Ml

General Practitioner

MBBS
6+ Yrs

Consult Now

A TO titer of 1:160 may indicate current infection, especially with fever. Start antibiotics only after consulting a doctor. Do the required blood culture if fever persists. Stay hydrated

Dr. Ezhilarasan Suggests...

Take a CBC Test (Complete Blood Count) Test or Take a CULTURE AND SENSITIVITY - AEROBIC (BLOOD) Test

Book CBC Test (Complete Blood Count) Test Book CULTURE AND SENSITIVITY - AEROBIC (BLOOD) Test

Answered 05/09/2025

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My Widal test report shows the following: S. Typhi O Antigen: 1:160, S. Typhi H Antigen: 1:80, S. Paratyphi AH Antigen: 1:40, S. Paratyphi BH Antigen: 1:40. Does this indicate typhoid?

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I have done a Widal test, and the results are positive: S. Typhi O is 1:160 and S. Typhi H is 1:80. I am not having any fever at the moment. Are these values considered high, medium, or low? How long will it take to recover, and could you please suggest any appropriate treatment or medicines?

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My brother has typhoid, but the doctor prescribed me Tab Cifran 250, Tab Dolo 650, and Tab Becosules. I feel these tablets may not be proper. Can I take these tablets? My blood report shows Salmonella typhi O: 1:160, Salmonella typhi H: 1:160, Salmonella paratyphi AH: 1:20, and Salmonella paratyphi BH: 1:20. What precautions should be taken?

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