Nerve Blocks: What You Need to Know

Nerve blocks are interventional procedures that can provide significant relief for various pain conditions. By targeting specific nerves responsible for transmitting pain signals, these procedures can offer relief when other treatments haven't been effective.

How Nerve Blocks Work

A nerve block involves injecting medication near specific nerves to interrupt pain signals traveling to the brain. The medication typically includes a local anesthetic and may also contain a corticosteroid to reduce inflammation. The procedure is performed under image guidance to ensure accuracy.

Conditions Treated

Nerve blocks can be effective for various conditions including:

• Chronic back and neck pain
• Complex regional pain syndrome
• Facial pain and headaches
• Joint pain from arthritis
• Nerve pain from various pathologies

What to Expect

The procedure is typically performed on an outpatient basis and takes 15-30 minutes. Most patients experience minimal discomfort and can return to normal activities within a day or two. The duration of relief varies, but many patients experience benefits for weeks or months.