KOH Staining, Sputum

Also referred as

KOH Staining (Small Specimen)

Fungal test for Sputum

112+ booked recently

For men & women

Earliest reports in

27 hours

Contains

1 test

Test price:

₹319

~~₹350~~

9% off

Additional 10% off with coupon

Min. order value: ₹499 | Coupon: CS1MG

More offers available

Know more about this test

KOH (Potassium hydroxide) staining is a simple, non-invasive test that helps to diagnose fungal infections in sputum. A sputum sample is collected and examined for signs of fungal infections under a microscope. A KOH test is recommended for individuals with the symptoms of fungal infections of the lung and immunosuppressive conditions.

A KOH test does not explicitly identify the type of fungus; it only shows that fungus is present. In most cases, knowing the fungus precisely causing the infection may not be necessary. The doctor can make an informed judgment and prescribe treatment.

Samples required

Sputum

Preparations

No special preparation is required.

Sample Collection

Who will collect your samples?

Conducted by

Tata 1mg Labs

Accredited labs

Highly skilled Phlebos

Verified reports

Who will collect your samples?

Tata 1mg certified phlebotomists

Know more about lab

Tata 1mg Labs

About this lab

TATA 1mg Labs is a cutting-edge facility delivering top-quality diagnostic services right to your doorstep. We take pride in three core values: Assured Quality, Best Prices and Timely Reports. Transparency is at the heart of our operations, ensuring our customers always have clear and reliable information. Our dedicated team is committed to offering an exceptional customer experience and continually innovates to meet and exceed customer expectations.

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~~₹350~~

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~~₹919~~

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Report in 7 hrs

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~~₹900~~

10% off

Test Information is reviewed by: Dr. Swati Gupta (Anand), MBBS, MD Lab Medicine and written by Dr. Lipika Khurana, BDS, PGDHHM . The test details are for information purpose only. Consult a doctor before taking any test. Last updated on: 24th Apr 2026

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KOH Staining, Sputum test price for other cities

Price in	New Delhi	Rs. 319
Price in	Kolkata	Rs. 319
Price in	Mumbai	Rs. 319
Price in	Lucknow	Rs. 320
Price in	Bangalore	Rs. 479

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FAQs related to KOH Staining, Sputum

What is the KOH Staining, Sputum test?

The KOH Staining, Sputum test is an easy and non-invasive lab test used to find fungal infections in the lungs and respiratory system. It involves taking a sputum sample, adding a special solution to break down mucus and other material, and then looking at the sample under a microscope to check for any signs of fungi.

Why is the KOH Staining, Sputum test performed?

The KOH Staining, Sputum test is done in order to look for fungal infection in the lungs and respiratory tract. It is ordered when an individual shows symptoms like chronic cough, chest pain, discomfort in breathing, runny nose, sore throat, etc., especially if bacterial infections have already been ruled out.

How is the sputum sample collected?

The sputum sample is collected by coughing up sputum (mucus) from the lungs, usually in the morning. It’s important to cough deeply to produce a good sample. The sample is then sent to a laboratory for analysis.

Is any specific preparation needed before the test?

The sputum sample should be collected early in the morning after taking a deep cough. It is advised to rinse the mouth thoroughly with water before sample collection to help remove food particles and avoid contamination.

Is the KOH sputum test painful?

No, KOH sputum test is a noninvasive procedure that does not hurt at all. However, producing a deep cough to provide a sputum sample can be challenging for some people, particularly for those who are suffering from respiratory illness, but it is not painful anyway.

What happens if the test is positive for a fungal infection?

If fungal elements are detected in the test sample, doctors may recommend further testing to identify the exact fungus causing the infection. Based on this information, doctors may prescribe antifungal medication to resolve the infection.

Can the KOH Staining, Sputum test detect bacterial infections?

No, the KOH Staining, Sputum test is specifically designed to detect fungal infections and cannot identify bacterial infections. If a bacterial infection is suspected, other tests, such as a bacterial culture or PCR test, may be needed.

Can respiratory fungal infections spread from one person to another?

Most respiratory fungal infections are not contagious and do not spread from person to person. These types of infections are usually caused by inhaling fungal spores from environmental sources such as soil, debris from organic matter, bird droppings, pet danders, etc.

How can I prevent respiratory fungal infections?

A good way to prevent respiratory fungal infections is to avoid places where fungal spores are found, like areas with mold, dust, or bird droppings. People with weak immune systems should be extra careful, like wearing masks or staying away from certain outdoor activities. It's also important to strengthen the immune system with healthy food and regular medical care.

How does Tata 1mg ensure accurate lab test results?

Tata 1mg ensures accurate lab test results through certified laboratories that use advanced technology and adhere to stringent quality control measures. This commitment to high standards guarantees reliable results.

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