Benefits and Limitations of At-Home Tests
Testosterone tests are used to check blood levels of the sex hormonetestosterone.
This test is typically performed on a sample collected at a clinic or lab.
However, self-test kits are increasingly available online and at select pharmacies and big box stores.
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People of any sex can use the tests.
The results can determine if your testosterone levels are normal or abnormal.
Home collection kits cannot diagnose any condition.
Symptoms of Low Testosterone
Hypogonadism can affect males, females, and people who are intersex.
Low testosterone may have no symptoms.
Causes of Hypogonadism
Hypogonadism is categorized as either being primary or secondary.
How to Take a Testosterone Test
At-home testosterone tests are available without a prescription.
When you first receive the kit, you will register on a secure website with the manufacturer.
Some manufacturers offer step-by-step instructions on their website.
Are There Food Restrictions?
Saliva Tests: Step-by-Step
Saliva tests for testosterone vary.
Some require an oral swab, while others ask that you spit into a test tube.
The most accurate request several samples throughout the day.
The tests are generally performed by placing drops of blood onto a collection card covered with circles.
Call the manufacturer to ensure you are taking the test correctly if you are on any medications.
Blood Testosterone Test
A venous blood draw testosterone test will be performed at a clinic or lab.
You will receive instructions as to fasting and preparation.
The technician will identify you.
You will be seated, and a tourniquet will be placed on your arm.
The blood draw site will be sterilized.
The technician will insert a needle into a vein, and blood will be drawn into a tube.
The needle is removed and a bandage is placed.
The tubes are labeled with your identification and sent to the lab for testing.
Testosterone Test Results: What’s Normal vs. Abnormal?
Different testosterone tests have different normal values.
The values also differ by a person’s age and sex.
Free testosterone (FT) is measured in picograms per deciliters (pg/dL).
Generally speaking, an early morning total testosterone result below the reference range indicates hypogonadism.
By contrast, an early morning total testosterone above the reference range generally indicates hyperandrogenism.
Are Testosterone Test Kits Reliable?
This is especially true when testosterone levels are low.
None of this is meant to suggest that at-home testosterone kits have no value.
How Much Do Testosterone Kits Cost?
Commercial testosterone test kits cost between $70 and $120, not including sales tax.
At-home tests arent generally covered by insurance, but some manufacturers acceptHSA/FSA cards.
When choosing a test, opt for those that are CLIA-certified.
These are considered the gold standard because their testing facilities adhere to the same regulations as hospital labs.
It takes much more than a single test to determine that.
The tests can provide a starting point to discuss a medical concern with a healthcare provider.
A testosterone test may help but is not necessarily needed.
The tests can be used in males and females and involve a blood or saliva sample.
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