What's this test for?

This test is ideal if you're experiencing unexplained chronic blistering on your skin, persistent itching that won't go away, or large fluid-filled blisters that appear on your arms, legs, or torso. It helps diagnose bullous pemphigoid, an autoimmune condition where your immune system mistakenly attacks your skin, causing painful blisters and rashes. Many people use this test when skin symptoms don't respond to typical treatments and doctors suspect an underlying autoimmune cause.

What happens after I get my results?

You'll receive detailed doctor notes in simple language explaining what your antibody levels mean and whether they indicate bullous pemphigoid or another autoimmune skin condition. These notes include personalized recommendations on next steps, such as dermatology referrals, potential treatment options, and lifestyle adjustments to manage symptoms. You'll also get the standard lab report and can track your antibody levels over time using our trends feature to monitor disease activity or treatment response.

What's included in this test?

This test measures Bullous Pemphigoid BP230 Antibody levels in your blood. This specific antibody targets a protein in the skin called BP230, and when elevated, it indicates your immune system is attacking your skin tissue, causing the characteristic blistering and itching of bullous pemphigoid. Detecting this antibody helps confirm the diagnosis and distinguish it from other blistering skin conditions.

Who should consider getting this test?

This test is recommended for adults, especially those over 60, experiencing large fluid-filled blisters that won't heal, intense persistent itching, or skin rashes that don't respond to standard treatments. It's particularly important if your doctor suspects an autoimmune blistering disorder or needs to differentiate bullous pemphigoid from other conditions like pemphigus or eczema.

What symptoms indicate I may need this test?

Key symptoms include large, tense blisters on your skin that may rupture and ooze, severe itching that persists for weeks or months, red or inflamed patches of skin, and blisters appearing on your arms, legs, abdomen, or other areas. Some people also notice their skin is unusually sensitive or develops rashes that don't respond to typical creams or medications.

What is bullous pemphigoid and why does it matter?

Bullous pemphigoid is an autoimmune skin condition where your immune system mistakenly attacks proteins that hold the outer and inner layers of your skin together, causing large, fluid-filled blisters. It's most common in older adults and can significantly impact quality of life due to painful blisters and intense itching. Early diagnosis through antibody testing is important because the condition is treatable with immunosuppressive medications that can reduce symptoms and prevent complications.

What does a positive BP230 antibody result mean?

A positive result means BP230 antibodies were detected in your blood, which strongly suggests you have bullous pemphigoid. This confirms that your immune system is producing antibodies against your skin tissue, explaining the blistering and itching symptoms. Your doctor will use this result along with your symptoms and possibly a skin biopsy to confirm the diagnosis and start appropriate treatment.

What does a negative BP230 antibody result mean?

A negative result means no BP230 antibodies were detected, which makes bullous pemphigoid less likely but doesn't completely rule it out. Some people with early-stage disease may have low antibody levels that aren't yet detectable, or you may have a different type of blistering condition. Your doctor may recommend additional testing, including BP180 antibodies or a skin biopsy, to identify the cause of your symptoms.

What happens if my results are abnormal?

If your BP230 antibody test is positive, your doctor will typically refer you to a dermatologist who specializes in autoimmune skin conditions. Treatment usually involves corticosteroids or other immunosuppressive medications to reduce the immune system's attack on your skin. Your doctor may also recommend skin biopsies for confirmation and will work with you to create a treatment plan to manage symptoms, prevent new blisters, and improve your quality of life.

How often should I retest my BP230 antibody levels?

If diagnosed with bullous pemphigoid, your doctor may retest antibody levels every 3-6 months to monitor disease activity and treatment response. Antibody levels often correlate with disease severity, so declining levels can indicate your treatment is working. If you're in remission, less frequent testing may be needed, but regular monitoring helps catch flare-ups early and allows for timely treatment adjustments.

Getting your blood test with us is easy, private & backed by the power of science.Long story short: In the test options, use the filters or search box to narrow your choices and find the test you want. 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. 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. 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. 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. 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. You’ll get your results via email & SMS and dive into understanding your body better. Yup, that easy! If you have any questions, please text us at 754-799-7833 or email support@privatemdlabs.com 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 support@privatemdlabs.com, and we'll gladly help you. We've got your back and reply quickly.

When will my lab results be available?

Most test results will be available within 1–3 business days. Once they're ready, we'll send an email and text message to let you know. After your blood draw, just hang tight and don't worry – we'll keep you updated and in the loop! If you have any further questions, please text us at 754-799-7833 or email support@privatemdlabs.com, and we'll gladly help you.

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 support@privatemdlabs.com. 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 support@privatemdlabs.com.

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 support@privatemdlabs.com. 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 support@privatemdlabs.com and we'll gladly help you.

Skin Blistering Test - Autoimmune Condition Check

Getting your blood test with us is easy, private & backed by the power of science.

Long story short:

In the test options, use the filters or search box to narrow your choices and find the test you want.
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.
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.
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.
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.
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.
You’ll get your results via email & SMS and dive into understanding your body better. Yup, that easy!

754-799-7833

[email protected]

Blood Test for Chronic Skin Blistering and Itching

Bullous Pemphigoid BP230 Antibody

90 day happiness guarantee

Prescription & fees included

Easy to understand results

Fast & convenient

90 day happiness guarantee

Prescription & fees included

Easy to understand results

Fast & convenient

What's this test for?

What's included in this test?

What happens after I get my results?

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

Blood Test for Chronic Skin Blistering and Itching

90 day happiness guarantee

Prescription & fees included

Easy to understand results

Fast & convenient

1,000,000+ blood tests later, here's what our customers say