Why Private MD Labs?
90-day money-back guarantee Lab order in minutes Save a trip to the doctor Low prices since 2005 Labs within 2 miles
Anticonvulsant panel test for monitoring seizure medication levels in the blood

Anticonvulsant Panel Blood Test — Seizure Medication Levels

Anticonvulsant Panel 1

  • Check seizure medication blood levels
  • Monitor treatment dose effectiveness
  • Screen for medication side effect risks
$400
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 seizure medication and need to make sure your dose is working the way it should. It helps if you have concerns about whether your medication level is too low to control seizures or too high and causing side effects like drowsiness, dizziness, or nausea. It's also useful if you've recently changed your dose or started a new anticonvulsant medication and want to confirm it's at a safe, effective level.

What's included in this test?

This panel checks the blood levels of anticonvulsant medications used to control seizures. Measuring these levels matters because too little medication may not prevent seizures, while too much can cause unwanted side effects, so keeping levels in the right range helps the medication work safely and effectively.

What happens after I get my results?

Your results will show up in your online account, with each medication level compared against its normal range so you can see exactly where you stand. If a level looks too high or too low, simple next steps include timing your next dose carefully around your blood draw and rechecking levels after any dose change, typically within a few weeks. You can download a standard lab report from your account at any time, and the trends feature lets you track your medication levels over multiple tests to see how they change over time. If a result is dangerously high or low, seek medical care right away.

How can I naturally support healthy seizure control?
While medication levels are managed through your prescribed dose, some everyday habits can support overall seizure management, such as getting consistent, quality sleep and avoiding alcohol, which can interfere with anticonvulsant medications. Eating meals on a regular schedule can also help keep medication absorption more consistent. Managing stress through relaxation techniques or light exercise may help too, since stress and poor sleep are common seizure triggers.
When will I get my results?
Results are typically ready within about 7 days of your blood draw. Once ready, they'll be available directly in your online account, and you'll be able to view each medication level along with its reference range right away.
Who should consider this test?
Anyone currently prescribed an anticonvulsant medication for seizures or another condition should consider this test, especially if a dose was recently started or adjusted. It's also a good option if you've noticed new symptoms like drowsiness, confusion, or unsteady movements, or if seizures have continued despite taking medication as prescribed.
What symptoms indicate I may need this test?
Signs that it may be time to check your medication levels include breakthrough seizures, unusual drowsiness, dizziness, blurred vision, confusion, or trouble with coordination. Nausea or unexplained mood changes after starting or adjusting a seizure medication can also be a signal. If you experience any of these symptoms, checking your levels can help determine if your dose needs adjusting.
What does a high medication level mean?
A high level means there's more of the medication in your blood than needed, which can lead to side effects like drowsiness, dizziness, slurred speech, or nausea. This can happen if a dose is too high, if you took it too close to your blood draw, or if your body processes the medication more slowly than expected. Rechecking your dose and timing with your next test can help clarify the cause.
What does a low medication level mean?
A low level means there may not be enough medication in your blood to fully control seizures, which raises the risk of breakthrough seizures. This can happen if a dose is missed, taken inconsistently, or if your body clears the medication faster than average. Keeping a consistent medication schedule and rechecking levels can help confirm whether an adjustment is needed.
How often should I retest?
Retesting frequency depends on your specific medication and situation, but many people recheck levels a few weeks after starting or changing a dose, then periodically afterward to confirm stability. If you notice new symptoms or missed doses, it's a good idea to retest sooner. Using the trends feature in your account can help you and track how your levels change 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
Phenytoin (Anticonvulsant Medication Level) 14 mcg/mL
Demo results
Sub-therapeutic (<10 mcg/mL) Therapeutic (10-20 mcg/mL) Toxic (>20 mcg/mL)
14 mcg/mL

What this means

A level of 14 mcg/mL falls within the therapeutic range, meaning there's typically enough medication in the blood to help control seizures without reaching toxic levels. Staying in this range is linked to better seizure control and fewer side effects. Levels outside this range may mean the dose needs adjusting.

* 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.

Find a lab

Anticonvulsant Panel Blood Test — Seizure Medication Levels

  • Check seizure medication blood levels
  • Monitor treatment dose effectiveness
  • Screen for medication side effect risks
$400
Still got questions? Text our super-cool support team at 754-799-7833 to get help finding your ideal checkup.
Ask Me Anything

Your 24/7 Personal Lab Guide

Hi. Tell me what you want to check. I'll find the right blood test for you.

Just now
For informational purposes only. Not medical advice.