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Trazodone serum test for monitoring antidepressant medication levels and stress management

Trazodone Blood Test - Antidepressant Level Monitoring

Trazodone, Serum

  • Monitor your antidepressant medication levels
  • Check your Trazodone dose effectiveness
  • Screen for medication side effect risks
$409
LegitScript certified merchant
First results as soon as overnight*

All results normal? Get your money back. First-time customers only. File a support ticket titled “Money Back Guarantee” with your order number within 15 days of receiving your results. STD, Sickle Cell, and gift orders aren’t eligible. Full terms apply. guarantee
No questions asked refunds
LegitScript certified

Prescription & all lab fees included

Go directly to the lab, no extra fees

Doctor's guidance included

Easy to understand results

Fast & convenient

Lab visit as quick as 10 mins in & out

  • Many results come back overnight *
  • 90-day money back guarantee
  • Save time & skip the doctor’s office
  • Lab visit as quick as 10 minutes
  • Results explained, with clear next steps
  • LegitScript certified
  • No questions asked refunds
  • The price you see is the price you pay

Prescription & all lab fees included

Go directly to the lab, no extra fees

Doctor's guidance included

Easy to understand results

Fast & convenient

Lab visit as quick as 10 mins in & out

All results normal? Get your money back. First-time customers only. File a support ticket titled “Money Back Guarantee” with your order number within 15 days of receiving your results. STD, Sickle Cell, and gift orders aren’t eligible. Full terms apply. guarantee
No questions asked refunds
LegitScript certified

What's this test for?

This test is ideal if you're taking Trazodone for depression, anxiety, or sleep issues and need to confirm your medication levels are in a safe, effective range. It helps if you have concerns about whether your dose is working properly, or if you're experiencing side effects that might mean your levels are too high. It's also useful if you want to check that you're not building up too much of the medication in your system over time.

How should I prepare for this test?

See the pre-collection instructions on your order confirmation.

What happens after I get my results?

Your results will be available in your account, with each value's normal range clearly explained so you can see where your level falls. If your level is outside the expected range, simple next steps include discussing timing of your dose relative to meals, since food affects how the medication is absorbed, or considering a retest to confirm the reading. If your result shows a dangerously high level or you're experiencing severe symptoms like extreme drowsiness or irregular heartbeat, seek medical care right away. You can download a standard lab report from your account anytime, and use the trends feature to track your levels over multiple tests.

What is Trazodone and why does it matter?
Trazodone is a medication commonly used to treat depression and, at lower doses, to help with sleep. Knowing your blood level matters because too little may mean the medication isn't working well enough, while too much can increase the risk of side effects like drowsiness, dizziness, or heart rhythm changes. Regular monitoring helps make sure you're getting the benefit of the medication while staying within a safe range.
When will I get my results?
Results are typically ready within about 7 days of your sample being tested at the lab. You'll receive a notification once your report is available, and you can log into your account anytime to view the details and see how each value compares to the normal range.
Who should consider this test?
Anyone currently prescribed Trazodone who wants to confirm their dose is producing the expected blood levels should consider this test. It's especially helpful for people who've had a recent dose change, are taking other medications that might interact with Trazodone, or are experiencing side effects and want to understand if the medication level might be the cause.
What symptoms indicate I may need this test?
Symptoms like excessive daytime sleepiness, dizziness, confusion, or an irregular heartbeat while taking Trazodone can be signs your level is too high. On the other hand, if your depression or sleep problems aren't improving despite taking the medication as directed, your level might be too low. Either situation is a good reason to check your blood level.
What does high Trazodone mean?
A high result means more of the medication is in your bloodstream than expected, which can raise your risk of side effects like severe drowsiness, low blood pressure, or irregular heart rhythm. This can happen if the dose is too high for your body, if you took it differently than prescribed, or if another medication is slowing down how your body clears it. If you have a high result along with concerning symptoms, seek medical care promptly.
What does low Trazodone mean?
A low result suggests there isn't enough of the medication in your system, which may explain why symptoms like depression, anxiety, or sleep trouble haven't improved. This can happen if a dose was missed, taken inconsistently, or absorbed differently depending on whether it was taken with or without food. Tracking your levels over time with the trends feature can help identify patterns.
How often should I retest?
Retesting frequency depends on your individual treatment plan, but many people check levels after a dose change or every few months to confirm stability. If you notice new symptoms or side effects, testing sooner can help clarify whether your medication level has shifted. Using the trends feature lets you and your care routine stay on top of any changes over time.
How’s this work?
Getting your blood test with us is easy, private & backed by the power of science.

Long story short:
  1. In the test options, use the filters or search box to narrow your choices and find the test you want.
  2. If you need a hand navigating through options, text our super friendly support team at 754-799-7833, and we'll provide tailored suggestions to help you find the ideal test.
  3. Once your order is placed, we’ll create your doctor’s lab order remotely, without any need for you to make a trip to a doctor in person or to talk to the doctor. Expect to receive your doctor’s lab order right in your inbox. It will also be in your patient portal if you need to find it later. We’ll also include instructions regarding fasting and other requirements for your test. Your patient portal will be auto-created hassle-free during checkout.
  4. If this is your first time ordering, you'll be prompted to create a password for instant login access to your patient portal. It's a quick way to conveniently access your orders and results whenever you want.
  5. When you’re ready, visit one of our 4,000 locations. Just bring your ID – no printing or faxing of your lab order is needed, as your order and details will already be in the lab system.
  6. Note that most lab locations don’t accept walk-ins, so it’s best to book an appointment in advance. Don’t worry – we’ll provide detailed instructions along the way.
  7. You’ll get your results via email & SMS and dive into understanding your body better. Yup, that easy!
  8. If you have any questions, please text us at 754-799-7833 or email [email protected] and we'll gladly help you.
How do I know which test to get?
In the test options, find the test you want. If you’re not sure which test to get, we can lend a hand in finding the right option.

Just text or call us at 754-799-7833, email us at [email protected], and we'll gladly help you. We've got your back and reply quickly.
Is it possible to make changes to my lab order if I made a mistake with the name, date of birth, or any other details?
Absolutely! We totally understand that errors can happen. No worries, we're here to help you.

Just reach out to us via text at 754-799-7833 or shoot us an email at [email protected]. Remember to include your order number and let us know the correct information you’d like to update. Our awesome team will jump right in and make sure everything is sorted out and accurate for you.

There are no changes necessary if your address is wrong on the requisition though. We don’t mail anything out.

Our lab requires an address to be listed to generate an order.
Do you accept health insurance?
Only HSA & FSA is accepted.

Our services are strictly self-pay and cannot be submitted to your health insurance provider except for Health Savings Accounts or Flexible Savings Accounts.

This policy applies to all insurance companies, including federal health insurance programs like Medicare.

If you have any questions, please text us at 754-799-7833 or email [email protected].
Can I cancel my order?
Yes.

We get it – sometimes your needs change.

As long as your samples haven’t been collected yet, we’re happy to help you cancel your order.

If you have any further questions, please text us at 754-799-7833 or email [email protected].

You can read more about our cancellation policy here.
How can I find a lab location near me?
During the ordering process, you’ll be able to select a specific lab near you, with no strings attached! You can switch it up later easily and visit any of our authorized locations as long as it’s the same lab company you selected your test for (Quest Diagnostics or Labcorp).

Before you proceed with your order, feel free to browse through all our lab locations here. This will give you the peace of mind of knowing that there's a lab nearby your home, office or your favorite gym.

If you have any questions, please text us at 754-799-7833 or email [email protected] and we'll gladly help you.

Here’s why 1,000,000+ customers chose us for affordable hassle-free private blood testing.

You get clinical lab reports & simplified health insights.
Save time & gas, go straight to the lab. Our doctors cover the rest.
Results start landing the next day after your lab visit.*
We don’t sell or share your data. Your time & privacy matter.
US-licensed doctors have your back if things get unclear.
No hidden fees, nice discounts for regular checkups.
Save a trip to the doctor, go directly to the lab
Get lab order in minutes, results come overnight*
Results explained in simple language
Reviewed by US licensed doctors
Fast & confidential, we never sell or share your data
No insurance needed, transparent pricing
Demo results
Trazodone 1450 ng/mL
Demo results
Low (<500 ng/mL) Therapeutic (500-2500 ng/mL) High (>2500 ng/mL)
1450 ng/mL

What this means

This result falls within the therapeutic range, meaning the medication level is generally consistent with an effective dose. Values within this range are typically associated with symptom control while keeping side-effect risk lower. Levels outside this range in either direction may mean the dose needs a closer look.

* Regular blood test results (e.g., CBC) typically start arriving the next business day after sample collection. More advanced tests may take longer due to complexity.
Here’s how easy it is to get blood work done on your terms
Choose a checkup
Order your test Save a trip to the doctor. Your results will come with clear, friendly explanations. Takes 2 minutes
Book a lab
Book an appointment Visit any of our 4,000 nearby lab locations to have your samples collected. Book or walk-in
Choose a checkup
Get results Receive a clear, easy-to-digest health report by email & SMS within a few business days. Get answers, fast

Find a lab near you

Search Quest Diagnostics and LabCorp locations available through Private MD Labs.

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Trazodone Blood Test - Antidepressant Level Monitoring

  • Monitor your antidepressant medication levels
  • Check your Trazodone dose effectiveness
  • Screen for medication side effect risks
$409
Still got questions? Text our super-cool support team at 754-799-7833 to get help finding your ideal checkup.
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For informational purposes only. Not medical advice.