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Specialized lab panel testing antimicrobial drug combinations for complex, resistant infections

Antimicrobial Combinations Panel for Resistant Infections

Antimicrobial Combinations, Cystic Fibrosis Panel

  • Screen for drug-resistant infection risks
  • Assess combination therapy effectiveness options
  • Track recurring infection treatment progress
$3410
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 dealing with a stubborn or severe infection that hasn't responded well to a single antibiotic or antimicrobial drug. It helps if you have a suspected infection involving multiple organisms or one where drug resistance is a concern. The results show how different antimicrobial drugs work together against the specific organism causing your infection.

What happens after I get my results?

Your results will be available in your account, with each value explained alongside its normal range so you understand what it means. If the results show which drug combinations work best against your infection, that information can guide next steps for treatment and whether retesting is needed to confirm improvement. You can download a standard lab report directly from your account at any time. If you've been tested before, the trends feature lets you track how your results change over time.

Who should consider this test?

This test is a good fit for people with infections that are difficult to treat, especially when a single antibiotic hasn't worked or when resistant organisms are suspected. It's also useful for those with chronic conditions like cystic fibrosis, where recurring infections and multiple organisms are common. Anyone facing a severe or complicated infection may benefit from understanding which drug combinations are most effective.

What symptoms indicate I may need this test?
Signs that you might need this test include an infection that keeps coming back despite antibiotic treatment, worsening symptoms even while on medication, or a diagnosis involving multiple types of bacteria. Persistent fever, ongoing respiratory symptoms, or chronic lung infections common in cystic fibrosis are also reasons to consider this test. If your infection seems resistant to typical treatment, this panel can offer useful direction.
When will I get my results?
Results for this panel are typically ready within about 7 days after your sample is processed at the lab. This timeframe allows the lab to test how the infection-causing organism responds to different antimicrobial drug combinations. You'll be notified as soon as your results are ready to view in your account.
What is antimicrobial resistance and why does it matter?
Antimicrobial resistance happens when bacteria or other germs change so that the drugs meant to kill them no longer work as well. This matters because it can make infections harder to treat, take longer to clear, or require different or combined medications. Testing drug combinations ahead of time helps identify which treatments are more likely to actually work.
How can I naturally support my immune system during an infection?
While antimicrobial treatment is often necessary for serious infections, supporting your body's defenses can help too. Getting enough rest, staying well hydrated, and eating a nutrient-rich diet with plenty of protein, vitamin C, and zinc can support your immune response. Avoiding smoking and excess alcohol also helps your body fight infections more effectively. These steps work alongside treatment, not as a replacement for it.
What causes antibiotic resistance to develop?
Antibiotic resistance often develops from taking antibiotics too frequently, not finishing a prescribed course, or using antibiotics when they aren't needed. Bacteria can also naturally mutate over time, especially in chronic conditions like cystic fibrosis where infections are frequent and long-lasting. Overuse of antibiotics in general, both in people and in agriculture, contributes to broader resistance patterns too.
How often should I retest?
Retesting frequency depends on how your infection responds to treatment and whether symptoms improve or return. If you're managing a chronic condition like cystic fibrosis with recurring infections, periodic retesting during flare-ups can help track which drug combinations remain effective. Your infection history and symptom pattern are the best guide for how often to check again.
What should I do if my results show resistance to certain drug combinations?
If your results show resistance to specific antimicrobial combinations, this information helps identify which treatments to avoid and which ones might work better instead. Keep a copy of your results handy for any future infections, since resistance patterns can be relevant later too. If symptoms are severe, worsening quickly, or you develop a high fever, seek medical care right away.
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
Antimicrobial Combination Synergy Result Synergistic
Demo results
Resistant Synergistic
Synergistic

What this means

A synergistic result means the tested drug combination works better together than either drug alone against the organism found in your sample. This is a favorable finding, suggesting this combination may be more effective for treating the infection. A resistant result would mean the organism isn't well controlled by that particular combination.

* 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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Antimicrobial Combinations Panel for Resistant Infections

  • Screen for drug-resistant infection risks
  • Assess combination therapy effectiveness options
  • Track recurring infection treatment progress
$3410
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.