What Are Nerve Blocks and How Do They Work?

Nerve blocks are a common tool in interventional pain management used by pain management doctors to help diagnose and treat acute or chronic pain. A nerve block involves injecting a local anesthetic, often combined with steroid medication, near specific nerves to temporarily interrupt pain signals and reduce inflammation at the root cause of pain. Nerve blocks are used to help manage nerve pain, joint pain, and spine-related conditions. They may be used as a standalone treatment or as part of a broader personalized treatment plan. For many patients suffering from chronic pain, nerve blocks offer meaningful pain relief and improved daily function.

Spinal injection targeting nerve roots.

What Do Nerve Blocks Treat?

Our San Marcos pain specialists use nerve blocks as part of a comprehensive pain management approach designed to reduce pain, improve mobility, and support overall well-being. Nerve blocks can help relieve pain associated with a wide range of pain conditions, including:

  • Back Pain & Neck Pain
  • Knee pain, hip pain, and joint pain
  • Arm pain related to nerve irritation
  • Sacroiliac joint pain
  • Facial nerve pain and severe headaches
  • Pain related to spinal conditions or injury

What to Expect from Nerve Blocks

A nerve block injection is an outpatient procedure performed at our San Marcos clinic, typically taking about 30 minutes. Light sedation may be available, depending on the procedure and patient preference. During the injection, patients may feel brief pressure or a pinch at the injection site.

Most patients are able to resume normal activity within 24 hours. Pain relief duration varies depending on the type of nerve block performed, with some patients experiencing relief for weeks or months. Nerve blocks may also be used to guide further treatment options, such as epidural steroid injections, radiofrequency treatments, or spinal cord stimulation.

Side Effects of Nerve Blocks

Serious complications from nerve blocks are uncommon. As with any medical procedure, potential risks may include infection, bleeding, or temporary nerve irritation. Patients taking blood thinners or those with certain medical conditions may have a higher risk and should discuss this during their evaluation.

At Greater Austin Pain Center, our board certified physicians and compassionate staff carefully review your medical history to ensure safe, high-quality care. Your safety and comfort are always our priority.

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Our Nerve Block Treatment Process

1

Schedule an Appointment

Contact our San Marcos office to schedule your first visit. Our San Marcos pain clinic, conveniently located near Wonder World Drive, offers a welcoming environment and advanced technology.

2

Initial Evaluation

During your first visit, a pain management specialist will spend time reviewing your symptoms, medical history, and prior treatments. A physical examination and diagnostic imaging may be used to determine the root cause of your pain.

3

Treatment

If nerve blocks are appropriate, you will be scheduled for an outpatient procedure with one of our pain specialists. The procedure typically takes about 30 minutes to perform.

4

Recovery

After treatment, patients spend a short time in recovery before returning home. Most are able to resume physical activity within 24 hours, following guidance from their pain doctor.

Testimonials

5 gold stars

"Dr. Jarzembeck is AMAZING. I HIGHLY recommend her for anyone suffering in pain. She goes above and beyond to make sure her patients pain has been dealt with."

Genia G.
5 gold stars

"Everyone is so friendly and helpful, Dr. Bednar came to me and explained the procedure and answered my questions. Highly recommend!"

Maggie G.
5 gold stars

"Dr. Julia is the best! The staff is professional and friendly to all. Best of all, Dr. Julia is finding solutions for my chronic pain! Never thought that it would be possible. It's a journey for me, but it seems like there is a solution."

Nancy M.

Frequently Asked Questions

Are Nerve Blocks Covered by Insurance?

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Yes. Most insurance plans cover nerve blocks. Our team will obtain prior authorization when required.

Are Nerve Blocks Safe?

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Nerve blocks are commonly performed by our double board-certified physicians with fellowship training and experience in latest minimally invasive therapies. Your treatment plan is individualized based on your health history and symptoms.

How Long Does Treatment Take?

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The procedure itself typically takes about 30 minutes, followed by a brief recovery period. Most patients return to regular activities the next day.

How do nerve blocks fit into broader pain management solutions?

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Nerve blocks are often part of a comprehensive set of pain management solutions offered at our San Marcos pain clinic. Our spine and pain specialists take an individualized approach to address each patient’s pain based on symptoms, medical history, and response to prior treatments. Depending on the condition, nerve blocks may be combined with trigger point injections, physical therapy, or other minimally invasive treatments to help manage pain more effectively.

Are nerve blocks ever combined with minimally invasive surgical procedures?

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Yes. For some patients, nerve blocks are used alongside minimally invasive surgical procedures as part of a step-by-step treatment strategy. By evaluating the source and severity of a patient’s pain, our specialists can determine whether additional interventions are appropriate. This coordinated approach allows our team to tailor care to each patient’s pain while minimizing recovery time and supporting long-term relief.

Lunch & Learn With Our Doctors

Curious about interventional pain treatments in Austin, TX? Join our doctors for an in-person lunch and learn session to find out more about these treatments and ask any questions you may have. This event will be 12–1pm, sign up below to receive more details and RSVP.

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Treat Chronic Pain with Nerve Blocks in San Marcos

If you are suffering from chronic pain, joint pain, or nerve-related discomfort, Greater Austin Pain Center is here to help. Our pain management specialists in San Marcos, TX provide compassionate care using a multidisciplinary approach focused on lasting relief and improved quality of life.

With convenient locations serving San Marcos, Universal City, and surrounding areas, our pain doctors are ready to help you regain control and move toward a more pain free life. Schedule your appointment today to learn more about nerve blocks for pain relief in San Marcos.

Schedule an Appointment

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