Gallup, NM · Southwest
Lactose Tolerance Test – Gallup, NM
Lactose Tolerance Test can be ordered without a referral in Gallup, NM, and this guide covers what to expect. This test helps identify if your body has difficulty digesting lactose, a sugar found in milk and dairy products.
What this test is
Lactose intolerance occurs when the body does not produce enough lactase, an enzyme needed to break down lactose. This test assesses how your body processes lactose after you consume a lactose-containing drink.
What it measures
- Hydrogen (Breath) — measures hydrogen gas in your breath after consuming lactose
- Glucose (Blood) — measures glucose levels in your blood after consuming lactose
What the test involves
This test typically involves drinking a liquid containing lactose and then having your breath or blood analyzed. A breath sample is collected at regular intervals after drinking the solution.
Why it is often ordered
A clinician may order this test if you experience digestive symptoms such as bloating, gas, or diarrhea after consuming dairy. It can help determine if lactose is the cause of your discomfort.
Preparation
You will need to follow specific instructions from the laboratory before your test. This often includes fasting for a period before the test.
How results are reported
Results are usually available within a few business days and will indicate whether your body digested lactose properly. Reference ranges, which help interpret your results, are determined by the specific laboratory performing the test.
Requesting this test in Gallup, NM
With a population of about 0, Gallup is a smaller community in Southwest. Long distances between communities that make pre-planned lab visits especially useful, which is worth keeping in mind when you plan a draw.
Instead of calling around, you can compare tests here, then request a draw in the Gallup area at a time that works for you.
Orders are handled confidentially: your information is kept private and results are delivered through a secure portal. Because individual collection sites differ, double-check the lab's own instructions on preparation, timing, and cost.
Before you go
- Fasting requirements
- Medication restrictions
- Test duration
FAQ
Frequently asked questions
What are the symptoms of lactose intolerance?
Common symptoms include bloating, gas, abdominal cramps, nausea, and diarrhea that occur after consuming dairy products. These symptoms can vary in severity.
Can I eat dairy before the test?
No, you will likely need to avoid all dairy products and possibly other foods for a period before the test. Always follow the specific preparation instructions provided by the collection lab.
How long does the test take?
The actual test procedure, including sample collection after drinking the lactose solution, typically takes a few hours. The overall turnaround time for results is usually a few business days.
What if my test shows I am lactose intolerant?
If your test indicates lactose intolerance, your clinician can discuss management strategies. These may include dietary changes, consuming lactose-free products, or using lactase enzyme supplements.
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