A Nerve Block For Your Pain

Chronic pain is a common concern impacting at least 1 in 5 Americans. Many struggle to manage pain, leading to worsening symptoms and a reduced quality of life. As a result, pain management has become a major part of the health and wellness industry. Some patients are considering nerve blocks as a non-invasive way for relief. Nerve blocks are a powerful, non-surgical tool used to diagnose and treat many forms of acute and chronic pain. Nerves are the body’s information highway, working with the brain to send pain signals throughout the body. By disrupting these pain signals, nerve blocks offer immediate relief while giving the body time to heal. Understanding the inner workings of nerve blocks can help patients make better decisions about the procedure.

What’s a nerve block, anyway?

A nerve block is a minimally invasive procedure that involves injecting a combination of local anesthetic and anti-inflammatory medication near a group of nerves. The goal is to interrupt pain signals sent by the nerves in the area. Nerves branch out from the spinal cord and act as information pathways to the brain. Nerve blocks block the nerves around a damaged or inflamed area, preventing pain signals from reaching the brain. The procedure is used for longer-lasting pain relief by reducing nerve irritation and inflammation. This is ideal when oral medications fail to produce results. Some doctors use nerve blocks to diagnose or pinpoint the exact source of pain. Others use nerve blocks to manage pain before or after surgery, reducing the need for powerful opioids. For the right patient, nerve blocks can provide significant relief for extended periods, improving quality of life.

When are nerve blocks used?

Nerve blocks are often recommended for chronic pain, especially for conditions involving the spine. Lower back pain and sciatica caused by damaged discs are the most common uses of nerve blocks. Damaged discs tend to rest on nearby nerves, leading to chronic pain. Complex regional pain syndrome (CRPS), characterized by severe, chronic pain usually affecting an arm or leg, also benefits from nerve blocks. Some doctors recommend nerve blocks as part of recovery after a surgical procedure. Other common uses include joint pain, arthritic pain, chronic migraines, cluster headaches, and facial pain conditions. The procedure is ideal when other conservative methods, like physical therapy (PT) or oral medications, no longer relieve pain.

What should you expect?

Nerve blocks are simple procedures but still involve multiple steps and careful consideration. A pain management specialist or surgeon will recommend the nerve block using an outpatient procedure. On the day of the nerve block, the prepared patient will lie on the operating table, often face down or on the side. After giving the patient a mild sedative, the surgeon, nurse, or other specialist will pinpoint the area where the nerve block will be administered. The medical professional will then sterilize the area and use a process called fluoroscopy to guide the nerve block. Fluoroscopy is a guided ultrasound procedure that provides some x-ray visibility. Once the area is identified, the doctor will inject the medication. After observation, the patient can leave the surgical center with assistance from a loved one.

The nerve block aftermath

After observation, patients who received anesthesia will notice instant relief. In some cases, patients may immediately feel a heavy, numb, or tingling sensation in the problem area. This is a sign that the nerve block is working. These initial symptoms go away within a few hours. Some patients begin to feel muscle weakness in the lower back, which is another sign of success. The initial anesthetic will wear off, and patients may feel some of the pain return or even intensify. In the following days, however, the medication and steroids begin to take effect. Pain relief can last from several weeks to several months, or sometimes even longer. This depends on factors such as pain threshold, medication used, and source of pain. As nerve blocks are temporary, many patients opt for multiple nerve blocks over time.

Your pain management secret weapon

Managing chronic pain is no small feat. Some patients try multiple non-surgical methods without success. A nerve block serves as an essential part of the minimally invasive options available to patients. Not only do nerve blocks meet pain at the source but can confirm an underlying health issue. Expect a fast process that brings significant results. Nerve blocks, like other procedures, come with some minor risks. Do not hesitate to discuss any risks or considerations. For effective pain management, ask a doctor or pain specialist about integrating nerve blocks for targeted relief.