Nerve blocks are minimally invasive interventional pain treatments that involve injecting medication near specific nerves to interrupt pain signals before they reach the brain. They are commonly used to diagnose the source of pain, provide targeted pain relief or support rehabilitation when pain limits movement and recovery.
Depending on the condition, nerve blocks may offer temporary relief or longer-lasting symptom control and can be used alone or as part of a broader pain management plan.
The procedure temporarily alters how pain signals are transmitted, without damaging the nerve itself. The process occurs in a clear sequence, which involves:
In some cases, the response to nerve blocks also helps doctors confirm the exact source of pain and guide longer-term treatment planning.
Nerve blocks can be classified based on their purpose and target area, such as:
Some of the advantages that interventional pain procedures offer include:
Although nerve block injections are often recommended when pain limits daily activities, they can be used to manage a wide range of conditions. In particular, for conditions that involve nerve irritation or inflammation, such as:
The procedure is minimally invasive and designed to reduce pain by temporarily interrupting pain signals from a specific nerve or group of nerves. At Apicare, our doctor performs nerve block injections using precise imaging guidance to maximise safety, accuracy and comfort.
The procedure involves:
After a nerve block, you may experience temporary numbness or weakness in the treated area, which usually resolves within hours.
General aftercare advice includes:
Pain relief may begin within hours or over several days, depending on the medication used and the condition being treated.
The duration of relief varies depending on the condition treated, the severity of nerve irritation and individual response.
Nerve blocks are often used alongside physiotherapy or other treatments to maximise long-term outcomes.
Nerve blocks provide a precise and minimally invasive way to manage pain that may be limiting your movement, sleep or quality of life. By targeting the specific nerves responsible for discomfort, they can offer meaningful relief while helping our doctor better understand the source of your pain.
If pain continues to interfere with your work, rest or mobility despite medication or physiotherapy, scheduling an appointment and seeking an assessment can be a positive step forward. Our doctor will take the time to understand your symptoms and guide you through whether a nerve block may help you regain control and move forward with greater comfort and function.
Dr Wilson Tay is skilled in ultrasound-guided pain interventions that provide safer, more precise relief without unnecessary radiation exposure. His expertise covers a wide range of conditions including spine pain, headaches, abdominal and pelvic pain, fibromyalgia and cancer pain.
MMed (Anaes) | FIPP (World Institute of Pain, USA) | FAMS (Anaes) | Grad Dip Acupuncture (Singapore)
Consultant Pain Specialist, Consultant Anaesthesiologist, Registered Acupuncturist MBBS
Dr Wilson Tay is skilled in ultrasound-guided pain interventions that provide safer, more precise relief without unnecessary radiation exposure. His expertise covers a wide range of conditions including spine pain, headaches, abdominal and pelvic pain, fibromyalgia and cancer pain.
