Question 1

What is neuropathy?

Accepted Answer

Neuropathy is nerve damage that causes tingling, numbness, weakness, and pain in the hands and feet. It is caused by vitamin B12 deficiency, folate deficiency, diabetes, autoimmune disorders, and other metabolic conditions. The Vitamin B12 test is the most important test for neuropathy diagnosis because B12 deficiency is one of the most common and treatable causes of nerve damage.

Question 2

What causes neuropathy?

Accepted Answer

Neuropathy is caused by vitamin B12 deficiency, folate deficiency, diabetes, autoimmune disorders, infections, toxins, and certain medications. The most common nutritional cause is vitamin B12 deficiency, which damages the protective myelin sheath around nerves. Diabetes is the leading metabolic cause, with high blood sugar levels gradually damaging small blood vessels that supply nerves. Other causes include chemotherapy drugs, alcohol abuse, kidney disease, thyroid disorders, and inherited genetic conditions that affect nerve function.

Question 3

What is the best test for neuropathy?

Accepted Answer

The Vitamin B12 test is the most important blood test for neuropathy because B12 deficiency is one of the most common and reversible causes of nerve damage. This test measures serum B12 levels to identify deficiencies that cause tingling, numbness, and weakness in the hands and feet. The Vitamin B12 and Folates test is also essential because it evaluates both B12 and folate levels together, providing a comprehensive view of nutritional deficiencies affecting nerve health. Low levels of either vitamin can damage nerves and cause balance problems, making early detection critical for preventing permanent nerve damage.

Question 4

When should I get tested for neuropathy?

Accepted Answer

You should get tested if you experience persistent tingling, numbness, or burning sensations in your hands or feet, especially if symptoms worsen at night. Testing is also important if you have unexplained weakness, difficulty walking, loss of balance, or sharp shooting pains in your limbs. People with diabetes, a history of vitamin deficiencies, heavy alcohol use, or those taking medications like chemotherapy should get tested promptly when nerve symptoms appear, as early detection can prevent permanent damage.

Question 5

What are the symptoms of neuropathy?

Accepted Answer

Neuropathy symptoms include tingling or pins-and-needles sensations in the hands and feet, numbness that gradually spreads upward from the toes and fingers, sharp burning or stabbing pain, and extreme sensitivity to touch. You might also notice muscle weakness, difficulty picking up objects, loss of coordination and balance, and pain that worsens at night. Some people experience cramping, twitching, or a feeling like they are wearing invisible gloves or socks.

Question 6

Who is at risk for neuropathy?

Accepted Answer

People with diabetes are at highest risk for neuropathy, especially those with poorly controlled blood sugar levels. Others at risk include people with vitamin B12 deficiency, vegetarians and vegans who do not supplement B12, heavy alcohol users, and individuals with autoimmune diseases like rheumatoid arthritis or lupus. Cancer patients receiving chemotherapy, people with kidney or liver disease, those taking certain medications, and anyone with a family history of inherited neuropathy also face increased risk.

Question 7

What happens if neuropathy is left untreated?

Accepted Answer

Untreated neuropathy can lead to permanent nerve damage that causes chronic pain, complete loss of sensation in the feet and hands, and severe mobility problems. Loss of feeling in the feet increases the risk of unnoticed injuries, infections, and ulcers that can become serious and even require amputation in diabetic patients. Muscle weakness can progress to muscle wasting and permanent disability. Early treatment of underlying causes like vitamin deficiencies can reverse nerve damage, but delayed treatment often results in irreversible complications.

Question 8

Can neuropathy be diagnosed with a blood test?

Accepted Answer

Neuropathy itself is diagnosed through clinical examination and nerve conduction studies, but blood tests are essential for identifying the underlying causes. Blood work can detect vitamin B12 deficiency, folate deficiency, diabetes, thyroid disorders, kidney problems, and autoimmune conditions that cause nerve damage. Finding and treating these underlying causes through blood testing can stop neuropathy progression and sometimes reverse nerve damage, making blood tests a critical part of the diagnostic process.

Question 9

How is neuropathy treated?

Accepted Answer

Neuropathy treatment focuses on addressing the underlying cause and managing symptoms. Vitamin B12 or folate deficiencies are treated with supplements or injections. Diabetes management through blood sugar control is critical for diabetic neuropathy. Pain medications including gabapentin, pregabalin, or duloxetine help manage nerve pain. Physical therapy improves strength and balance, while topical treatments like capsaicin cream provide localized relief. Lifestyle changes including reducing alcohol consumption, eating a balanced diet, and regular exercise support nerve health and prevent further damage.

Question 10

How can I prevent neuropathy?

Accepted Answer

Prevent neuropathy by managing diabetes carefully with regular blood sugar monitoring and maintaining healthy glucose levels. Eat a balanced diet rich in B vitamins, especially B12 from meat, fish, eggs, and fortified foods, or take supplements if you follow a vegetarian or vegan diet. Limit alcohol consumption, avoid smoking, exercise regularly to improve circulation, and protect your feet with proper footwear. Get regular check-ups to monitor vitamin levels, blood sugar, and other risk factors, and manage chronic conditions like autoimmune diseases with your healthcare provider.

Question 11

What natural remedies help with neuropathy?

Accepted Answer

Natural remedies for neuropathy include taking B-complex vitamins, especially B12, B6, and folate, which support nerve health and repair. Alpha-lipoic acid supplements may reduce nerve pain and improve nerve function. Regular exercise improves blood flow to damaged nerves and helps manage underlying conditions like diabetes. Warm baths can temporarily relieve pain and tingling, while massage therapy improves circulation and reduces discomfort. Acupuncture provides pain relief for some people, and maintaining a healthy weight reduces pressure on peripheral nerves. Always consult with a healthcare provider before starting supplements, especially if you take medications.

Question 12

How’s this work?

Accepted Answer

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.

Question 13

How do I know which test to get?

Accepted Answer

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.

Question 14

When will my lab results be available?

Accepted Answer

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.

Question 15

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?

Accepted Answer

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.

Question 16

Do you accept health insurance?

Accepted Answer

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.

Question 17

Can I cancel my order?

Accepted Answer

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.

Question 18

How can I find a lab location near me?

Accepted Answer

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.

Neuropathy Blood Test

What is Neuropathy?

What causes neuropathy?

What is the best test for neuropathy?

When should I get tested for neuropathy?

References

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