Widal test report shows S. Typhi O 1:40 positive, S. Typhi H 1:160 positive, S. Para Typhi AH negative, and S. Para Typhi BH negative. Is this typhoid high, medium, or low? What are the common medicines for this?

Answered by 1 Apollo Doctors

Dr Vasanthasree Nair

General Practitioner

MBBS
15+ Yrs

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These titres suggest low to moderate past exposure or early typhoid. Widal is not very specific, clinical symptoms matter. Consider repeating test or doing Typhidot or blood culture.

Dr. Vasanthasree Suggests...

Take a Typhoid Test Test or Take a CULTURE AND SENSITIVITY - AEROBIC (BLOOD) Test

Book Typhoid Test Test Book CULTURE AND SENSITIVITY - AEROBIC (BLOOD) Test

Answered 12/09/2025

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I am experiencing continuous vomiting as soon as I eat, along with fever and extreme weakness. My Widal test report shows: Salmonella Paratyphi O: 1:80 Salmonella Paratyphi H: 1:80 Salmonella Paratyphi AH: 1:20 Salmonella Paratyphi BH: 1:20 Could you please help me understand what this means and what I should do next?

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My Widal test results are as follows: Method: Tube S. Typhi O: 1:120 S. Typhi H: 1:60 S. Paratyphi AH: Nil S. Paratyphi BH: Nil Does this mean I have typhoid?

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I had a fever last week (not continuous) along with a slight, constant headache for 3 to 4 days. After the fever broke, I did a blood test at a private clinic the next day. The Widal test report showed 1/160 Typhi O positive. The doctor prescribed Rabasec D SR, Cefixime, and Ofloxacin for 10 days, saying it was a slight case of typhoid. Is this treatment appropriate?

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