Nerve blocks for hip pain are commonly used in pain management when hip discomfort does not improve with rest, therapy, or medication. Hip pain can come from arthritis, nerve irritation, injury, or even problems in the lower back, and the exact cause is not always obvious at first. Because of this, treatment often needs to target the nerves that are sending pain signals, not just the joint itself.
Many patients want relief without surgery, especially when pain is affecting walking, sleep, or daily activity. Nerve blocks are one of the most common non-surgical treatments used to reduce hip pain, improve function, and help doctors identify the exact source of symptoms. In this guide, we will explain what nerve blocks are, how they work, when they are recommended, and what to expect from the procedure.
If you are dealing with ongoing hip pain, advanced pain treatment options are available at our pain management clinic in New Jersey, including targeted nerve block procedures designed to reduce pain without surgery.
What is a Nerve Block?
A nerve block is an injection used to stop pain signals from a specific nerve before they reach the brain. The injection may contain a local anesthetic, an anti-inflammatory steroid, or a combination of both. By targeting the exact nerve responsible for pain, nerve blocks can provide relief while also helping identify the source of the problem.
Nerve blocks can be used for both diagnosis and treatment. In many cases, the procedure is performed using imaging guidance such as fluoroscopy or ultrasound to make sure the medication is placed in the correct location.
How nerve blocks reduce hip pain
Pain travels through nerves before it is felt in the brain. When a nerve block is placed near the nerve causing the problem, the medication temporarily interrupts those signals. This can reduce inflammation, calm irritated nerves, and allow the body to move more comfortably.
For hip pain, the nerves involved may come from the hip joint itself, the pelvis, or the lower spine. Targeting the correct nerve is the key to getting good results.
Diagnostic vs therapeutic nerve blocks
Some nerve blocks are done to confirm where pain is coming from. If the injection relieves pain, it helps show that the targeted nerve is involved. This is called a diagnostic nerve block.
Other nerve blocks are done mainly for treatment. These injections often include anti-inflammatory medication to provide longer relief and reduce irritation around the nerve.
Why nerve blocks are used before surgery
Doctors often recommend nerve blocks before considering surgery because they are less invasive and carry fewer risks. If pain improves with a nerve block, surgery may not be necessary. In other cases, the response to a nerve block can help guide future treatment decisions.
Why Hip Pain Happens
Hip pain does not always come from the hip joint itself. Pain can start in the spine, nerves, muscles, or surrounding tissues and still be felt in the hip. Because of this, proper diagnosis is important before choosing the right treatment.
Understanding the cause of pain helps determine whether nerve blocks may be helpful.
Arthritis and joint degeneration
One of the most common causes of hip pain is arthritis. As cartilage wears down, the joint becomes inflamed and stiff. This can cause pain with walking, standing, or sitting for long periods. In some cases, nerve irritation develops around the joint, making pain worse.
Bursitis and inflammation
Bursitis happens when the small fluid-filled sacs around the hip become irritated. This often causes pain on the outside of the hip, especially when lying on one side or climbing stairs. Inflammation in this area can sometimes affect nearby nerves.
Nerve compression or nerve damage
Nerves that travel through the pelvis, groin, or lower back can become irritated or compressed. When this happens, pain may feel sharp, burning, or radiating into the hip or thigh. Nerve blocks are often used when this type of pain is suspected.
Pain coming from the lower back
Many patients are surprised to learn that hip pain can come from the spine. Conditions such as herniated discs, spinal arthritis, or nerve compression in the lower back can cause pain that travels into the hip, buttock, or leg. In these cases, treating the nerve is often more effective than treating the joint alone.
Types of Nerve Blocks Used for Hip Pain
Several different nerve blocks may be used depending on where the pain is coming from. Each type targets a different nerve that supplies sensation to the hip or surrounding area.
Femoral nerve block
The femoral nerve provides sensation to the front of the thigh and part of the hip. A femoral nerve block may be used when pain is felt in the front of the hip or upper leg, especially after injury, surgery, or arthritis.
Obturator nerve block
The obturator nerve runs through the groin and inner thigh. Blocking this nerve may help with hip pain that spreads into the inner thigh, as well as pain that occurs after hip surgery or from nerve irritation in the pelvis.
Lumbar plexus block
The lumbar plexus is a group of nerves in the lower back that control sensation in the hip and leg. A lumbar plexus block may be used when pain comes from the spine or when multiple nerves may be involved.
Sacroiliac joint block
The sacroiliac joint connects the spine to the pelvis. Pain from this joint can feel like hip pain even though the problem is slightly higher in the body. A sacroiliac joint block targets the nerves around this joint to reduce inflammation and confirm the source of pain.
Lateral femoral cutaneous nerve block
This nerve supplies sensation to the outer thigh. When irritated, it can cause burning, tingling, or numbness along the side of the hip or leg. A lateral femoral cutaneous nerve block may be used when symptoms follow this pattern.
Who is a Candidate for a Hip Nerve Block
Not everyone with hip pain needs a nerve block, but this treatment may be recommended when pain lasts for a long time or does not respond to conservative care.
Nerve blocks are often used for chronic hip pain, pain after surgery, nerve-related pain, or pain that continues despite therapy, medication, or rest. They may also be recommended for patients who want to avoid surgery or who are not good surgical candidates.
When injections may be recommended
Injections may be suggested when pain interferes with walking, sleeping, or daily activity, or when imaging shows inflammation, arthritis, or nerve irritation. They are also commonly used when doctors need to confirm the exact source of pain.
When nerve blocks are not enough
Some conditions require additional treatment. If pain relief is short-term or incomplete, other options such as radiofrequency ablation, regenerative therapy, or spine treatment may be recommended.
When further treatment is needed
If pain continues despite injections, a more detailed evaluation may be necessary. This can include imaging studies, nerve testing, or referral for other procedures depending on the cause of symptoms.
What Happens During a Nerve Block Procedure
Nerve blocks are usually done as an outpatient procedure and do not require a hospital stay. The goal is to place medication precisely around the nerve causing pain while keeping the procedure safe and comfortable.
Before the procedure
Before the injection, your doctor will review your symptoms, medical history, and imaging studies. You may be asked to stop certain medications, especially blood thinners, before the procedure.
During the injection
During the procedure, you will lie on an exam table while the skin is cleaned and numbed. The doctor uses imaging guidance such as fluoroscopy or ultrasound to locate the correct nerve. A small needle is then placed near the nerve, and medication is injected.
After the injection
After the procedure, you will usually stay for a short observation period before going home. Most patients can return to normal activity the same day, although heavy activity may be limited for a short time.
How long it takes
Most nerve block procedures take less than 30 minutes. The actual injection only takes a few minutes, but preparation and monitoring add some time.
When pain relief starts
Some patients feel relief right away from the anesthetic, while others notice improvement over the next few days as inflammation decreases. The length of relief varies depending on the cause of pain and the type of injection used.
How Long Do Nerve Blocks Last?
The length of relief from nerve blocks for hip pain can vary from a few hours to several months depending on the cause of pain, the medication used, and the specific nerve being treated. Some injections are meant to provide short-term relief to confirm the source of pain, while others are designed to reduce inflammation and provide longer-lasting improvement.
The response also depends on the condition being treated. Pain caused by inflammation may respond differently than pain caused by nerve compression or joint degeneration. Read our entire guide on how long nerve blocks last here.
Temporary vs longer relief
Some nerve blocks contain only local anesthetic, which may provide relief for a few hours. These are often used for diagnosis.
Other injections include anti-inflammatory medication that can reduce irritation around the nerve and provide relief for weeks or even months.
Longer relief is more likely when the correct nerve is targeted and the underlying condition responds well to treatment.
Repeat injections
Nerve blocks can be repeated if pain returns. Many patients receive injections periodically to control symptoms while continuing physical therapy or other treatments. The number of injections recommended depends on the condition being treated and how well the patient responds.
Repeat injections are common for chronic hip pain, arthritis-related pain, and nerve irritation.
When longer-term treatments are needed
If relief from injections is short-lived, other treatments may be recommended. These may include radiofrequency ablation, regenerative injections, or additional procedures that target the nerve more permanently. In some cases, nerve blocks help guide the next step in treatment rather than serving as the final solution.
Risks and Side Effects of Nerve Blocks
Nerve blocks are considered a safe and commonly performed procedure, but like any medical treatment, there are possible side effects. Most are mild and temporary, especially when the injection is done using imaging guidance.
Patients may notice soreness at the injection site, temporary numbness, or mild weakness in the area that was treated. More serious complications are uncommon but still important to understand.
Common side effects
Common side effects may include:
- Temporary soreness near the injection site
- Numbness or tingling in the hip or leg
- Mild swelling or bruising
- Temporary weakness in the treated area
These symptoms usually improve within a short time as the medication wears off.
Rare complications
Serious complications are uncommon but can include:
- Infection at the injection site
- Bleeding or hematoma
- Allergic reaction to medication
- Irritation or injury to a nerve
These risks are low when the procedure is performed by an experienced pain management specialist using proper technique.
How risks are reduced
Modern nerve block procedures are usually done with fluoroscopy or ultrasound guidance to make sure the needle is placed correctly. This improves accuracy and helps reduce the chance of complications. Careful review of medical history and medications also helps make the procedure safer.
Other Treatments for Hip Pain Besides Nerve Blocks
Nerve blocks are only one option for treating hip pain. Depending on the cause of symptoms, other treatments may be used alone or together with injections to improve results.
Treatment plans are usually based on the source of pain, how long symptoms have lasted, and how the body responds to previous care.
When nerve blocks are not enough
If injections provide only short-term relief, additional treatments may be needed. Some conditions require ongoing therapy, medication adjustments, or procedures that target the nerve more directly.
Nerve blocks are often used as part of a larger treatment plan rather than the only solution.
Combining treatments
Many patients do best when treatments are combined. Options may include:
- Physical therapy to improve movement and strength
- Anti-inflammatory or nerve pain medications
- Radiofrequency ablation to provide longer-lasting nerve relief
- Regenerative injections to help joint or tissue healing
Using multiple approaches can improve pain control and help prevent symptoms from returning.
Long-term pain management options
For chronic hip pain, long-term care may involve interventional procedures, rehabilitation, and lifestyle changes. In severe cases, surgery may be considered, but many patients are able to avoid surgery with proper pain management treatment.
(Internal link opportunity: pain management treatments, regenerative therapy, radiofrequency ablation, hip pain treatment, back pain treatment)
When to See a Pain Management Specialist for Hip Pain
Hip pain that lasts more than a few weeks should be evaluated, especially when it affects walking, sleep, or normal activity. Pain that continues after surgery or injury may also require specialized treatment.
You may benefit from seeing a pain management specialist if you have:
- Hip pain that does not improve with rest or therapy
- Pain after hip surgery or injury
- Burning, tingling, or nerve-related symptoms
- Pain that spreads into the leg or lower back
- Pain that limits daily activity
- Symptoms that have not improved with previous treatment
A specialist can help determine whether the pain is coming from the joint, the spine, or a nerve, and recommend the most appropriate treatment.
Nerve Block Treatment for Hip Pain in New Jersey
Nerve blocks for hip pain are commonly performed as part of interventional pain management to reduce inflammation, calm irritated nerves, and improve mobility without surgery. These procedures are typically done using imaging guidance such as fluoroscopy or ultrasound to ensure accurate placement of the medication.
Treatment plans are personalized based on the cause of pain, the nerves involved, and how long symptoms have been present. In many cases, nerve blocks are used along with other therapies to provide longer-lasting relief and help patients return to normal activity.
If hip pain is limiting your movement or quality of life, our New Jersey pain management team offers nerve blocks and other advanced treatments to help you get relief and return to normal activity.
Frequently Asked Questions About Nerve Blocks for Hip Pain
Are nerve blocks safe for hip pain?
Yes. Nerve blocks are commonly used in pain management and are considered safe when performed by trained specialists using imaging guidance.
How long does a hip nerve block last?
Relief can last from a few hours to several months depending on the medication used, the nerve treated, and the cause of pain.
Do nerve block injections hurt?
Most patients feel only mild discomfort. The skin is numbed before the injection, and the procedure is usually quick.
Can nerve blocks replace surgery?
In some cases, yes. Nerve blocks may provide enough relief to avoid surgery, but this depends on the underlying condition.
How many nerve blocks can you get?
The number varies depending on the condition and response to treatment. Your doctor will recommend a safe schedule based on your symptoms.
What type of doctor does nerve blocks?
Nerve blocks are usually performed by pain management specialists, anesthesiologists, or interventional spine doctors trained in image-guided procedures.
