PUS Culture & Sensitivity
How to prepare
You can eat and drink normally before the test.
No special preparation needed.
Tell our phlebotomist about any medicines you take. Don't stop them without asking your doctor.
Wear a loose sleeve so the sample can be taken easily from your arm.
How it works
About this test
Pus culture grows the germs present in pus from a boil, wound or abscess. The sensitivity part tests which antibiotics can kill those germs, so the doctor can choose the right medicine.
Why is this test done?
- Find the germ causing a wound or abscess infection
- Choose the right antibiotic
- Treat infections that are not getting better
Symptoms — when should you get tested?
- Painful swelling with pus
- Wound that is not healing
- Redness, warmth and fever
- Foul-smelling discharge
Normal range
Reference ranges differ slightly between labs, methods, age and sex. Always discuss your report with your doctor.
If your result is high
Growth of bacteria means an infection is present. The report lists the antibiotics the germ is sensitive or resistant to.
Common reasons- Staphylococcus aureus (including MRSA)
- Streptococcus
- E. coli, Klebsiella, Pseudomonas
How is the test done?
- 1Book online
Choose your slot for home collection or a visit to our centre.
- 2Blood sample taken
A trained phlebotomist takes a small blood sample from a vein in your arm with a sealed, single-use needle. It takes about 2 minutes.
- 3Tested in our lab
Your barcoded sample is tested on automated machines with strict quality checks.
- 4Report on WhatsApp
A pathologist checks the result and the report reaches you on WhatsApp and email.
Frequently asked questions
Usually 48–72 hours, as germs need time to grow.
Ideally give the sample before starting antibiotics for an accurate result.
No fasting is needed for this test. You can eat and drink normally.
Your report is usually ready in 3-5 days after the sample reaches our lab. We send it on WhatsApp and email, and you can also download it from the Reports page.
Please call our team to confirm whether home sample collection is available for your location and test.
This test needs a pus sample. No special preparation needed.