Nerve injections, also known as nerve blocks, are generally considered safe procedures. While there are some risks, the overall rate of complications is low compared to many other medical procedures.
Understanding the Risks
Several sources confirm the relative safety of nerve injections. However, like any medical procedure, potential risks exist:
- Infection: The risk of infection at the injection site is minimal due to sterile procedures.
- Bleeding: Minor bleeding at the injection site is possible.
- Medication spread: The injected medication may spread unintentionally to other areas.
- Nerve damage: Though rare, there’s a small chance of accidentally damaging a nerve during the procedure. This risk is mitigated by the skill and experience of the healthcare provider.
One study found a minor complication rate of only 4% for CT-guided nerve root injections, with no major neurovascular complications reported. Safety of CT-guided cervical nerve root corticosteroid injections Other sources highlight that complications from nerve blocks are rare, and each type carries different risks and side effects. Nerve Block: What It Is, Procedure, Side Effects & Types
Most patients experience minimal side effects, with discomfort around the injection site being the most common. Nerve Root Injection - Melbourne The safety is further enhanced by techniques such as ultrasound guidance and nerve stimulators, which help healthcare providers perform precise injections. Injection pressures measuring for a safe peripheral nerve block
Who Shouldn't Have Nerve Blocks?
Determining suitability for nerve blocks depends on individual health conditions. Consult your physician to assess your candidacy and discuss potential risks and benefits. Nerve Blocks | Johns Hopkins Medicine
