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Lab Test

Culture and Sensitivity - Aerobic [Rectal Swab]

Culture and Sensitivity testing using a rectal swab is a critical laboratory investigation aimed at identifying the presence of bacteria in the rectal area and determining their susceptibility to various antibiotics. The rectal area can be a reservoir for various bacteria, some of which are a part of the normal flora, while others might be pathogens causing infections. This test is particularly vital in identifying gastrointestinal infections, sexually transmitted infections, or colonization by antibiotic- resistant bacteria.


  • Test Name Culture and Sensitivity - Aerobic [Rectal Swab]
  • Sample Type Rectal Swab
  • Preparations Required No specific preparation is needed for the patient. However, it is important to inform the doctor of any medications you are currently taking, especially antibiotics.
  • Report Time 3 days

Rectal swabs are collected by inserting a sterile swab into the rectum, which is then sent to a laboratory. The sample is cultured, meaning it is placed in conditions under which bacteria can grow. Afterward, different antibiotics are introduced to see which are effective against the bacteria found in your sample. This information can be especially important in treating infections effectively.

Home Sample Collection Process

1
Book your convenient slot
Book your convenient slot
2
Sample Collection by Phlebotomist
Sample Collection by Phlebotomist
3
Reporting of the sample at lab
Reporting of the sample at lab
4
Download Reports
Download Reports
Frequently Asked Questions

A doctor might order this test if there is suspicion of a gastrointestinal infection, monitoring for antibiotic-resistant bacteria, or as part of the testing for sexually transmitted infections. It helps in making an informed decision regarding the choice of antibiotics.

A healthcare professional will ask you to bend over or lie on your side. A sterile swab will be gently inserted into the rectum and rotated to ensure that enough sample is collected. This is usually a quick procedure.

The procedure is usually not painful but might be slightly uncomfortable. The healthcare professional will be gentle and the swab is small. It is important to relax as tensing up can make the procedure more uncomfortable.

Rectal swabs can be used to diagnose various infections including gastrointestinal infections such as salmonella, sexually transmitted infections like gonorrhea, or colonization by antibiotic-resistant bacteria such as MRSA.

If bacteria are found, the sensitivity portion of the test will indicate which antibiotics are likely to be effective against them. Your doctor will use this information to choose the appropriate treatment. If no bacteria are found, your symptoms might be due to another cause.

It is important to inform your doctor of any medications you are taking. Antibiotics can affect the results of the culture, so your doctor might ask you to stop taking them before the test.

If the test results indicate an infection, follow your doctor's instructions regarding the appropriate treatment, which usually includes antibiotics.

There is no special preparation needed for this test. However, it’s important to follow any instructions given by the healthcare provider and inform them of any medications you are taking.

The procedure is low-risk. There might be slight discomfort during the swab, but serious complications are rare.

Maintaining proper hygiene, using condoms during sexual activity, and washing hands regularly, especially before eating, can help prevent many infections that can be detected by a rectal swab.

Yes, the test can detect the presence of antibiotic-resistant bacteria and helps in identifying which antibiotics the bacteria are resistant to.

If the infection is caused by antibiotic-resistant bacteria, your doctor will look at the sensitivity results to find an antibiotic that the bacteria are susceptible to, or may recommend a combination of antibiotics.

Antibiotic-resistant bacteria are a public health concern because they can be harder to treat, can require more intensive healthcare, and there is a higher risk of complications.

Culture and Sensitivity test using a Rectal Swab is an essential diagnostic tool to identify bacterial infections in the rectal area and to determine the most effective antibiotic for treatment. Understanding the kind of bacteria and their sensitivities can significantly improve the outcome for the patient. As antibiotic resistance is an increasing concern, this test plays a crucial role in the careful selection of antibiotics to both effectively treat the infection and prevent the development of antibiotic resistance, which makes bacteria more difficult to treat. It is crucial for the patient to follow the doctor’s advice and complete the prescribed antibiotic course even if the symptoms have improved, to ensure that the bacteria are completely eradicated. Early and appropriate management of bacterial infections is key to preventing complications and promoting recovery.

Culture and Sensitivity - Aerobic [RECTAL SWAB]
₹ 850
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Locations Near You in Hyderabad
  • 4KM from Madhapur
  • 3KM from Banjara Hills
  • 1.9KM from Yusufguda
  • 3KM from Madhura Nagar
  • 5KM from Shaikpet