That tight, painful knot in your muscle just won’t go away? Sometimes, muscle pain can come from sensitive areas known as trigger points. These small areas of tight muscle can cause pain where they are located and sometimes refer pain to another part of the body.
When conservative treatments are not providing enough relief, trigger point injections may be one treatment option to consider.
What Are Trigger Points?
Trigger points are tight, sensitive areas that can develop within muscles. They may feel like a small knot or tender spot when touched.
They can develop due to muscle overuse, repetitive movements, poor posture, stress, injury, or prolonged muscle tension. Trigger points may contribute to neck, shoulder, upper back, lower back, or other muscle-related pain.
For some people, these painful spots can make everyday activities such as working, exercising, or sleeping more difficult.
What Are Trigger Point Injections?
Trigger point injections are a minimally invasive treatment designed to target painful areas within a muscle.
During the procedure, a healthcare professional uses a small needle to inject medication into the affected trigger point. Depending on the individual’s condition, the injection may contain a local anesthetic, corticosteroid, or another medication considered appropriate by the clinician.
The goal is to reduce pain and help the affected muscle relax, making it easier to participate in rehabilitation and normal activities.
How Does the Treatment Work?
First, the healthcare professional identifies the painful trigger point through examination. The skin is then cleaned, and a small needle is carefully guided into the targeted area.
The medication is delivered directly to the trigger point. The procedure is usually brief and can often be performed in an outpatient setting.
You may experience temporary soreness or tenderness after the injection. Your healthcare provider will provide specific instructions about activity and recovery.
What Conditions May Benefit?
Trigger point injections may be considered for certain types of muscle pain and myofascial pain. They are sometimes used when tight or painful muscle bands contribute to symptoms.
Depending on the individual’s condition, they may be considered for:
- Neck and shoulder muscle pain
- Upper and lower back pain
- Muscle spasms
- Myofascial pain
- Certain tension-related muscle problems
However, not every type of pain is caused by trigger points. A proper examination is important to determine whether this treatment is appropriate.
Benefits of Trigger Point Injections
One major advantage is that the treatment targets a specific painful area rather than treating the entire body.
For suitable patients, trigger point injections may help reduce localized muscle pain, decrease muscle tension, and improve movement. Pain relief may also make it easier to participate in physical therapy, stretching, and strengthening exercises.
Results can vary from person to person, and injections are often most effective when combined with an appropriate overall treatment plan.
Is It Right for You?
Living with persistent muscle pain can affect your work, sleep, exercise, and quality of life. Trigger point injections may provide targeted relief for some people when other approaches have not been enough.
However, they are not a universal solution. Your healthcare professional can evaluate your symptoms, identify the possible source of your pain, and determine whether trigger point injections are suitable for you.