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Quantitative *Candida* (yeast) culture from a blood specimen

Published: August 9, 2026Updated: August 16, 2026

This test checks for the presence of *Candida* yeast in your blood, which can indicate a serious infection called candidemia. It involves growing blood samples in a lab to detect yeast organisms.

Quick summary

["A blood culture helps diagnose blood infections caused by yeast, guiding treatment decisions."]

Medically reviewed by WellAlly Editorial TeamLast reviewed August 16, 2026Editorial policy

Key facts at a glance

LOINC
13316-5
Short code
VRE Spec Ql Cult
Synonyms
VRE Spec Ql Cult
Category
chemistry
Sample
serum
Container
Red-top tube (SST)
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Method
organism-specific-culture
Specimen volume
5 mL
Stability
Room temperature: 4h, Refrigerated: 24h, Frozen: 7d
Hemolysis max
500
Lipemia max
1000
Icterus max
500
TAT
4–24 hours
Order
routine

Why This Test Is Done

Your healthcare provider may order this test if you have symptoms of a yeast blood infection, such as fever, chills, or signs of infection in other parts of your body. It’s also used in patients with weakened immune systems, recent surgeries, or prolonged use of antibiotics, which can increase risk.

What to Expect Before the Test

No special preparation is needed. You’ll have blood drawn from a vein, usually in your arm, similar to other blood tests. The process is quick and typically painless.

What Happens During the Test

Blood samples are collected and placed in special containers that support yeast growth. These samples are then sent to a lab for culture and identification over several days.

Results and Follow-Up

Results may take 3–7 days or longer. If yeast is found, your provider will confirm the species and determine the best treatment, such as antifungal medications.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings1

Short name

Blood Culture for Yeast

Frequently asked questions

How long does it take to get results from this test?
Results typically take 3 to 7 days or longer, depending on lab processing and yeast growth. Your provider will contact you once results are available.
Can I eat or drink before this test?
No special diet or fasting is required. You may eat and drink normally before the blood draw.
What are the risks or side effects of this test?
The most common side effect is mild bruising, redness, or soreness at the injection site. Rarely, there may be a slight reaction to the blood draw, such as dizziness or fainting.
  1. 1
    MedlinePlus — Laboratory TestsSource
  2. 2
    Lab Tests OnlineSource
  3. 3
    Mayo Clinic — Tests & ProceduresSource

Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.

This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 16, 2026. · Read our editorial policy