Trigger point injections are a quick and effective treatment designed to relieve stubborn muscle pain and tightness caused by trigger points—small, hyperirritable knots that form within your muscles. These painful areas can develop from overuse, injury, poor posture, or stress, and they often cause localized pain or refer pain to other parts of your body. For example, a trigger point in your shoulder might cause pain that radiates down your arm or up into your neck. When these knots persist despite stretching, massage, or physical therapy, trigger point injections offer targeted relief by delivering medication directly into the affected muscle. The injection typically contains a local anesthetic, and sometimes a corticosteroid, which works to relax the tight muscle fibers, reduce inflammation, and interrupt the pain cycle.

The procedure is straightforward, safe, and performed right in the office. After identifying the specific trigger point through palpation, your physician will clean the area and insert a small, thin needle directly into the taut band of muscle. You may feel a brief twitch or mild discomfort as the muscle releases, which is a normal and positive sign that the trigger point has been reached. The entire process takes only a few minutes, and many patients experience immediate relief. The benefits often continue to improve over the following days as the muscle relaxes and inflammation decreases. Trigger point injections can be combined with physical therapy and stretching exercises to help prevent the trigger points from returning, allowing you to regain comfort, mobility, and a better quality of life.