In this blog, we will discuss the WIDAL test (S Typhi O) to detect and its Price, Purpose, Procedure and blood tests required for the diagnosis of this condition in detail.
If you are having a fever for a long time with abdominal pain It could be due to typhoid fever which is caused by the Bacteria Salmonella Typhi which is spread out in our body through contamination of food and water.
Typhoid also known as enteric fever needs to be diagnosed early as it will help in early recovery from the condition, Thanks to the WIDAL test that helps detect the presence of this bacterium.
The Widal test has two types: the s typhi O test and the s typhi H test. The S typhi O test helps to identify whether the bacteria is active or not.
What is the Purpose of the S typhi “O” test?
Widal tests help detect the presence of S typhi O(somatic) and H(flagellar) antigens in the body Symptoms of the condition include abdominal pain, Vomiting, Prolonged fever and malaise. This test specifically measures the level of this antigen that rises only during the infection
The "O" antigen is specifically associated with bacterial cell walls and a raised titer of anti-O antibodies indicating an active infection or recent exposure, indicating acute typhoid fever.
What are the Preparations required for this test?
There is no additional preparation required for this test, however, follow some common guidelines mentioned below.
- Fasting is not required before the test, but if your health requires talk to your doctor before the test
- If you are pregnant and taking any medications, Contact with your healthcare provider
- Do not smoke and drink before the test as it may interfere with the test results
- It is a blood test so avoid workouts or yoga to get accurate results
What is the procedure for the WIDAL test?
- Firstly, a phlebotomist may tie a band around your upper arm to ensure the vein is visible.
- They will clean the site using a disinfectant to minimise the risk of catching infection.
- A sterile syringe will be inserted into the vein to draw the appropriate amount of blood for the testing.
- After blood sample collection, they will withdraw the needle and seal the site using an adhesive tape or cotton ball.
- The blood is put up in the vial sealed and sent to Laboratories for Testing.
What are the Symptoms of Typhoid?
The symptoms are:
- Prolonged fever(39-40 degree)
- Abdominal pain
- Weakness
- Headache
- Loss of appetite
- Diarrhoea and constipation
- Skin rash(Red spot on skin)
- Chills and Sweating
- Weight loss
- Dry cough
How to Prevent Typhoid?
There are several ways to prevent this condition.
- Maintain personal hygiene and sanitation.
- Wash food and vegetables before cooking
- Drink boiled water or safe water
- Avoid risky beverages like Raw milk and products
- Get vaccinated with oral vaccine or injectable vaccine
What Are the Blood Tests for Typhoid Fever?
- Typhoid Fever (book now)
- Typhoid Fever Panel (book now)
- Typhoid DNA Detection (book now)
- Widal Slide Agglutination (book now)
What is the Cost of Typhoid Test in Delhi Ncr?
In Delhi, its average cost ranges from 2000-3000 Rs, but you can choose Ganesh Pathology Lab for a better experience with a 50 per cent discount
Get treated at Ganesh Diagnostic
If you have symptoms of typhoid Diagnosis of this condition is essential as it helps the health provider understand the severity of the condition and provide accurate treatment accordingly. You can book your test with Ganesh Diagnostic and get your blood test at home in just one click We are known for providing accurate reports within the given timeframe and are trusted by more than 200000 patients, Book now.
FAQs
What is a widal test?
Widal test is a diagnostic tool which is used to diagnose typhoid fever.
What are the symptoms of typhoid fever?
High fever, loss of appetite, nausea and vomiting are a few examples of the symptoms of typhoid fever.
What are the preventive measures for typhoid fever
Wash your hands properly, avoid eating raw food or fruit, drink clean water
Who are at risk of developing typhoid fever
Someone who has recently travelled to an area where the prevalence of typhoid fever is high
When can I get my widal test results?
You can get your test results in less than 24 hrs from the Ganesh Diagnostic Centre.
Why should I get a typhoid test done
If you are suffering symptoms suggestive of typhoid then you should get this test done so that timely intervention can be done.
What is the treatment for typhoid fever?
Your doctor will prescribe you antibiotics for typhoid fever and supportive care is also recommended.
What is the risk of a widal test?
There is no risk associated with this blood test however you may feel a little sting when the needle is inserted.
