Widal
Test Price:
299
249
| Test Name |
: |
Widal |
| Sample Type |
: |
Blood |
Gender |
: |
Male / Female |
Age group |
: |
All Age GroupYears
|
| Report Timeline |
: |
8 Hours |
| This Test Includes |
: |
56 Tests
|
Parameters:
- Random Blood Sugar (RBS) Test Fasting
- Book Luteinizing Harmone(LH)
- Insulin
- 17 OH Progestrone
- DHEAS
- Blood Sugar PP
- Testosterone T
- thyroid stimulating hormone(TSH)
- Follicle Stimulating Hormone (FSH)
- Prolactin(PRL)
- Blood Sugar Fasting/Random Blood Sugar
- A1a
- A1b
- HbF
- LA1c/CHb1
- A1c
- P3
- A0
- A2
- Unknown
- S Window
- C Window
- UnsaturatedIronBindingCapacity(UIBC)
- TotalIronBindingCapacity
- TransferrinSaturationIndex
- Ferritin
- Antistreptolysin O
- Peripheral Smear
- Reticulocyte Count
- Folic Acid
- Hemoglobin (Hb)
- Erythrocyte RBC Count
- PCV/HCT
- Mean Cell Volume (MCV)
- Mean Cell Haemoglobin (MCH)
- Mean Corpuscular Hb Concn. (MCHC)
- Red Cell Distribution Width (RDW-CV)
- Red Cell Distribution Width (RDW-SD)
- Total Leukocyte Count (TLC)
- Neutrophils
- Lymphocytes
- Eosinophils
- Monocytes
- Basophils
- Platelet Count
- Mean Platelet Volume (MPV)
- Platlet Distribution Width (PDW)
- Absolute Neutrophil Count
- Absolute Lymphocyte Count
- Absolute Eosinophil Count
- Absolute Monocyte Count
- Absolute Basophil Count
- Plateletcrit (PCT)
- P-LCC
- P-LCR
- Erythrocyte Sedimentation Rate (ESR)
Description
Widal Test: An Overview
The Widal test is a diagnostic test used to detect typhoid fever, a bacterial infection caused by ...
Salmonella typhi and Salmonella paratyphi. It measures the presence of antibodies in the blood against these bacteria. The test helps confirm the infection and guides doctors in prescribing the right treatment.
Preparations Before Widal Test
To get accurate results from the Widal test, you need to follow these preparation steps:
- Fasting: Some doctors may advise fasting for a few hours before the test.
- Informing Your Doctor: If you are on antibiotics or any medication, inform your doctor as they might interfere with the results.
- Hydration: Drink enough water to make blood collection easier.
- Avoid Heavy Meals: Eating too much before the test may cause discomfort during blood collection.
What to Expect During the Procedure
The Widal test is a simple blood test conducted in a diagnostic lab. Here’s what happens:
- A healthcare professional cleans your arm with an antiseptic.
- A small amount of blood is drawn from a vein using a syringe.
- The sample is sent to the lab for analysis.
- Results are usually available within 24 to 48 hours.
The test measures the O and H antibodies against Salmonella typhi, indicating if a person has an active infection or past exposure.
Why Doctors Recommend the Widal Test
Doctors recommend the Widal test to:
- Diagnose typhoid fever in people with symptoms like high fever, weakness, and stomach pain.
- Differentiate typhoid fever from other infections with similar symptoms.
- Monitor the progress of the disease and effectiveness of treatment.
- Prevent complications by ensuring timely diagnosis and treatment.
Factors That May Impact Widal Test Results
Several factors can affect the accuracy of the Widal test:
- Early Testing: If taken too early in the illness, antibodies may not be detectable.
- Past Typhoid Infection or Vaccination: Previous infections or vaccines can lead to false-positive results.
- Cross-Reactivity: Other bacterial infections may cause false-positive results.
- Improper Sample Handling: Errors in blood sample collection or storage can impact accuracy.
Understanding the Test Results
The Widal test results are reported in titers (ratios). Here's how to interpret them:
- Low Titer (e.g., 1:20 or 1:40): May indicate no infection or early-stage infection.
- High Titer (e.g., 1:160 or above): Suggests active typhoid fever.
- Rising Titer in Two Samples: If antibody levels increase in two tests taken a few days apart, it confirms infection.
A doctor will correlate Widal test results with symptoms and other tests before confirming typhoid fever.
How to Manage Typhoid Symptoms
If diagnosed with typhoid fever, follow these steps for recovery:
- Take Prescribed Antibiotics: Complete the full course to avoid complications.
- Stay Hydrated: Drink plenty of fluids to prevent dehydration.
- Eat Light, Nutritious Meals: Soft foods like soups, boiled rice, and fruits help digestion.
- Get Enough Rest: Avoid strenuous activities to allow the body to recover.
- Practice Good Hygiene: Wash hands frequently to prevent spreading the infection.
