What are Trigger Point Injections?

Trigger point injections (TPI) are a common treatment for painful muscle knots or trigger points. These knots can cause localized pain or refer pain to other areas of the body, leading to discomfort and restricted movement. TPI involves injecting a medication directly into the trigger point to alleviate pain and improve muscle function.

How Do Trigger Point Injections Work?

Trigger point injections typically involve a combination of a local anesthetic and a corticosteroid. The local anesthetic provides immediate pain relief by numbing the area, while the corticosteroid reduces inflammation and provides longer-lasting relief. The injection helps to break up the trigger point, allowing the muscle to relax and function properly.

What Conditions Can Trigger Point Injections Treat?

  • Trigger point injections are commonly used to treat a variety of conditions, including:
  • Muscle Pain: Trigger points can develop in muscles due to overuse, injury, or poor posture, leading to localized pain.
  • Fibromyalgia: People with fibromyalgia often experience tender points throughout their body, and trigger point injections can help alleviate these symptoms.
  • Myofascial Pain Syndrome: This condition involves chronic pain and muscle tightness in specific areas of the body, which can be relieved with trigger point injections.
  • Tension Headaches: Trigger points in the neck and shoulders can contribute to tension headaches, and injections in these areas can help reduce pain and tension.

Benefits of Trigger Point Injections

  • Quick Relief: Many patients experience immediate pain relief following trigger point injections.
  • Minimally Invasive: TPI is a minimally invasive procedure that can be performed in a doctor’s office or outpatient setting.
  • Customizable Treatment: The medication used in trigger point injections can be tailored to each individual’s needs, providing personalized pain relief.


Trigger point injections are a safe and effective treatment option for relieving muscle pain and improving function. If you suffer from chronic muscle pain or have trigger points that are causing discomfort, talk to your healthcare provider to see if trigger point injections may be right for you.

For more information or to schedule a consultation, please contact us today at 609-686-2050