Chronic muscle pain has a way of quietly taking over your life—limiting how you move, how you sleep, and how you show up for the people and activities you love. Trigger point injections (TPI) offer a targeted, minimally invasive way to break that cycle by calming the small, knotted areas of muscle responsible for so much of the discomfort. At Princeton Brain, Spine & Orthopedics, we use this proven therapy to help patients across New Jersey and Eastern Pennsylvania find rapid, lasting relief and get back to living fully.
For nearly two decades, our fellowship-trained specialists have delivered advanced, patient-centered care for complex spine, orthopedic, neurological, and sports medicine conditions. Trigger point injections are one of many evidence-based, non-surgical tools in our comprehensive pain management approach. Each injection is administered by an experienced clinician who carefully evaluates your symptoms, identifies the source of your pain, and tailors treatment to your individual needs—because precise diagnosis and personalized care are at the heart of everything we do.
What Are Trigger Point Injections?
Trigger point injections, also known as TPI injections, are a common treatment for musculoskeletal pain. During a trigger point injection, our pain treatment specialist inserts a small needle into the trigger point and injects a combination of numbing medication (such as lidocaine) and, in some cases, an anti-inflammatory medication (such as a corticosteroid). This helps relieve pain and reduce inflammation in the affected muscle.
Trigger point injections are typically performed in an outpatient setting and can provide rapid relief from muscle pain. The procedure is relatively quick and minimally invasive, with most patients experiencing little discomfort during the injection.
It’s important to note that TPI is typically just one component of a comprehensive treatment plan for muscle pain. Physical therapy, stretching exercises, massage therapy, and other non-surgical interventions may also be recommended to address the underlying issues contributing to the development of trigger points.
What Are Trigger Points?
Trigger points are small, painful knots that can form in muscles due to overuse, injury, or stress. They typically cause localized pain in their specific area, as well as referred pain in other areas of the body.
Conditions Treated with Trigger Point Injections
Trigger point injections are commonly used to treat a variety of conditions that involve muscle pain and tightness. Some of the conditions treated with trigger point injections include:
- Chronic Back Pain: Trigger point injections can target specific trigger points in the back muscles, providing relief from chronic back pain caused by muscle tension or spasms.
- Neck Pain and Shoulder Pain: Localized discomfort in the neck and shoulder muscles can cause stiffness and limited range of motion. Trigger point injections in the neck or shoulders can target these specific areas to provide relief.
- Chronic Pain Conditions: Individuals suffering from chronic pain conditions such as arthritis, back pain, and sciatica may benefit from trigger point injections to help manage their symptoms and improve their quality of life.
- Sports Injuries: Trigger point injections are often used in sports medicine to treat muscle injuries, such as strains or sprains, by targeting trigger points that contribute to pain and limited mobility.
- Muscle Spasms: Trigger point injections can help relieve muscle spasms—involuntary muscle contractions that can cause pain and restricted movement.
- Myofascial Pain Syndrome: This condition is characterized by chronic muscle pain and stiffness in specific areas known as trigger points. A myofascial trigger point injection can target this area to alleviate pain and improve muscle function.
- Fibromyalgia: Trigger point injections may be used as part of the treatment plan for fibromyalgia, a condition characterized by widespread musculoskeletal pain, fatigue, and tender points in the body.
- Tension Headaches: Trigger point injections can be effective in reducing muscle tension and pain associated with tension headaches, which are commonly caused by stress or muscle tightness in the neck and shoulders.
- TMJ (Temporomandibular Joint) Disorders: Trigger point injections can help treat TMJ by targeting trigger points in the jaw muscles, reducing pain, and improving jaw function.
Trigger Point Injection Overview
Trigger points are small, painful knots that form in muscles when they become tight and contracted. These points can cause localized pain as well as referred pain to other areas of the body.
During a TPI injection, your doctor will use a small needle to inject a mixture of anesthetic and sometimes corticosteroid directly into the trigger point. This helps relax the muscle, reduce inflammation, and alleviate pain.
Trigger point injections are minimally invasive and provide an effective way to manage muscle pain and improve function. They offer fast, targeted relief for conditions such as tension headaches, fibromyalgia, and sports injuries, and they are beneficial for acute muscle spasms or to help manage chronic pain. The procedure is typically done in an outpatient setting and takes only a few minutes. Some patients may experience temporary soreness at the injection site, but this usually resolves quickly. If you’re experiencing persistent muscle tension or pain, schedule a consultation to learn whether TPI therapy may be right for you.
Recovery and Side Effects from Trigger Point Injections
Following your TPI treatment, you can immediately begin actively using the affected muscle. However, it’s important to avoid strenuous activities or heavy lifting for at least 24–48 hours to allow the muscle time to heal and to reduce the risk of aggravating the injection site.
We may advise gentle stretching exercises to help promote healing and prevent further muscle tension.
In some cases, multiple sessions may be necessary to achieve optimal results, so it’s important to maintain your regular follow-up appointments so that we can monitor your progress and make any necessary adjustments to your treatment plan.
Trigger point injections are safe with minimal risks. The main side effect is temporary discomfort or numbness near the injection site, which can normally be managed with over-the-counter medication. Using an ice pack can also help prevent bruising at the injection site.
Why Choose Princeton Brain, Spine & Orthopedics for Trigger Point Injections
Patients across New Jersey and Eastern Pennsylvania choose Princeton Brain, Spine & Orthopedics because we combine world-class clinical expertise with a genuinely human, relationship-driven approach to care. Our multidisciplinary team of board-certified physicians, fellowship-trained surgeons, and pain management specialists has spent nearly two decades helping patients reclaim their mobility, comfort, and confidence through advanced, evidence-based treatments like trigger point injections.
From your initial consultation through every follow-up visit, you’ll work with clinicians who take the time to listen, explain your options clearly, and design a personalized treatment plan rooted in precision, compassion, and integrity—because we believe every patient deserves both exceptional medicine and exceptional care.
Schedule Your Trigger Point Injection Consultation Today
If muscle pain, tightness, or chronic discomfort is holding you back, relief may be closer than you think. Call Princeton Brain, Spine & Orthopedics at (888) 741-7272 or schedule an appointment online to receive personalized treatment recommendations from one of our specialists at our convenient clinics throughout New Jersey and Pennsylvania. Our team is ready to help you move better, feel better, and get back to the life you love.
