Widal Tube Test in Malpura

What is a Widal Test?

A Widal test is a blood test used to help detect typhoid fever. It checks whether your body has developed antibodies against Salmonella typhi bacteria, which causes typhoid. Doctors usually advise a Widal test in Jaipur when someone has prolonged fever, weakness, headache, or stomach-related issues.

It is not a fancy test, but still commonly used along with symptoms and other reports to understand if typhoid infection is likely.

Widal Test Parameters

The Widal test measures antibodies against two main antigens of Salmonella bacteria.

• Salmonella Typhi ‘O’ Antigen: Indicates recent or ongoing infection. Higher levels may suggest active typhoid fever.
• Salmonella Typhi ‘H’ Antigen: Shows exposure to infection, past or present. Levels can stay elevated for longer time.
• Salmonella Paratyphi AH Antigen: Helps detect paratyphoid A infection.
• Salmonella Paratyphi BH Antigen: Used to identify paratyphoid B infection.

These values are usually reported as titers and should always be interpreted by a doctor, not self-read.

Symptoms That May Require a Widal Test

A doctor may suggest a Widal test if you have:

• Continuous fever for more than 3–4 days
• Weakness and body pain
• Headache or loss of appetite
• Abdominal discomfort or diarrhea
• Constipation in some cases
• Nausea or vomiting
• History of consuming contaminated food or water
• Recent travel to areas with typhoid cases

Symptoms may not be very clear in early days, so testing helps.

Benefits of Widal Test in Jaipur

Getting a Widal test in Jaipur can support early diagnosis when symptoms point towards typhoid.

• Helps detect typhoid or paratyphoid infection
• Supports doctors in deciding treatment
• Simple blood test, quick to perform
• Useful when fever cause is not clear
• Often done along with CBC and other tests