There are a few preparation steps for the GI Map stool test. Here we will talk about the preparations dealing with medications, dietary supplements, and other scenarios. The actual instructions for collecting your sample will be included in the kit that is mailed to you after ordering your GI Map Stool Test.
Table of Contents: GI Map Preparations FAQ’s
- Do I Need to Discontinue Any Medications Before Taking the GI Map Stool Test?
- How Do Antibiotics Affect GI Map Stool Test Results?
- Should I Stop Taking Supplements Before a GI Map Stool Test?
- Does Menstruation Affect GI Map Stool Test Accuracy?
- How Does a Recent Colonoscopy Impact GI Map Results?
- Do Oral Steroids Influence the Microbiome in a GI Map Test?
- What Is the Effect of Enzymes on GI Stool Test Markers?
- Should I Discontinue Antimicrobials Before a Stool Test?
- How Does Ox Bile or Lipase Affect Steatocrit Values in Stool Tests?
- Can Post-Surgical Patients Take a GI Map Test?
Do I Need to Discontinue Any Medications Before Taking the GI Map Stool Test?
It’s usually recommended to continue taking prescription medications as prescribed. If you’re unsure, consult with your doctor to determine whether adjustments are needed. Be sure to document any medications you’re currently using, as certain ones can influence your test results. Medications that might impact the microbiome or GI markers include:
- Antibiotics
- Proton pump inhibitors or H2 blockers
- Oral steroids
- Biologic agents
- Anti-inflammatory medications
- Laxatives
- Motility agents
- Blood thinners
- Diabetes medications
How Do Antibiotics Affect GI Map Stool Test Results?
Antibiotics can significantly alter your gut bacteria, potentially skewing the results. If possible, wait 30 to 60 days after completing antibiotic treatment before taking the test for a more accurate baseline.
Should I Stop Taking Supplements Before a GI Map Stool Test?
Most supplements don’t need to be discontinued. However, your provider may advise stopping them if they want to see a natural baseline of your gut health. Some considerations include:
Non-Prescription Antimicrobials
If you’re using antimicrobial supplements, they might influence your results. Discontinue them 30 to 60 days before testing if you want a clearer picture of your gut health.
Enzymes
Enzyme supplements won’t change elastase-1 levels, but those containing lipase or ox bile may lower steatocrit values. If you’re aiming for a baseline, stop using these supplements at least three days before the test.
Probiotics
Probiotics can affect gut bacteria composition. To assess your baseline gut flora, stop taking probiotics two weeks before the test. If you’re evaluating the impact of probiotics, continue their use during testing.
Biofilm Disruptors
While there’s no clear evidence that biofilm disruptors improve detection of organisms, some clinicians use them up to two weeks before testing. This step is optional and not a requirement.
Does Menstruation Affect GI Map Stool Test Accuracy?
Yes, menstruation can lead to a positive FIT result. Avoid collecting samples three days before or after your period to prevent false readings.
How Does a Recent Colonoscopy Impact GI Map Results?
A colonoscopy can temporarily affect your gut environment. To ensure accurate test results, wait at least one week after the procedure before collecting your sample.
Do Oral Steroids Influence the Microbiome in a GI Map Test?
Oral steroids may alter your microbiome, potentially affecting test results. Continue using them as prescribed unless advised otherwise by your doctor.
What Is the Effect of Enzymes on GI Stool Test Markers?
Enzymes, particularly those with lipase or ox bile, can decrease steatocrit values but won’t impact elastase-1 levels. Adjust enzyme usage based on the specific goals of your test.
Should I Discontinue Antimicrobials Before a Stool Test?
If possible, pause antimicrobial agents 30 to 60 days prior to testing. This allows for a more accurate representation of your gut health.
How Does Ox Bile or Lipase Affect Steatocrit Values in Stool Tests?
Supplements with ox bile or lipase can lower steatocrit levels. If you want an unaltered baseline, stop these supplements at least three days before the test.
Can Post-Surgical Patients Take a GI Map Test?
Yes, individuals with altered GI tracts or ostomies can still take the test. However, recent surgeries might temporarily elevate certain markers, like calprotectin or blood levels.
Final
It’s always important to consult your doctor before starting or stopping any medications, supplements, or dietary changes.
