Dry needling is a treatment in which a trained clinician places very thin, sterile needles into tight, tender spots in a muscle, often called trigger points. At Physical Medicine & Rehabilitation of NY & CT (PMR), it’s used as one part of a physical therapy plan to ease muscle pain and help you move and exercise more comfortably.
What is dry needling?
It’s called dry because nothing is injected. That sets it apart from trigger point injections, which deliver medication through a hollow needle. It uses the same thin, solid, single-use sterile needles as acupuncture.
A trigger point is a sensitive spot within a tight band of muscle. It can be sore to press and may send pain to other areas. During trigger point dry needling, the clinician finds the spot by touch, inserts a needle and may move it gently or leave it in place briefly. The muscle often gives a quick twitch, then relaxes.
How needling a trigger point may help
Researchers think needling may relax tight muscle fibers and calm nearby nerves, though this is still being studied. Studies suggest it may reduce short-term pain for some neck, shoulder and low back problems, especially alongside exercise and other physical therapy. Evidence quality is mixed, longer-term effects are less clear, and results vary.
Conditions dry needling may help
- Trigger points and muscle knots that limit movement
- Neck pain and shoulder tension, including tightness from long hours at a desk
- Lower back pain with muscle guarding or spasm
- Some tendon problems, such as tennis elbow, as part of a strengthening program
- Muscle tightness that slows recovery from training or a sports injury
Dry needling vs acupuncture
The needles are similar, but the traditions and goals differ.
- Dry needling is based on Western anatomy. It targets specific trigger points or tissues found during your exam and is one tool within a rehab plan.
- Acupuncture is rooted in traditional Chinese medicine and uses points along pathways called meridians, though many acupuncturists also use modern anatomy. Needles usually stay in place longer.
Neither is right for everyone. PMR also offers acupuncture, so your care team can suggest which approach fits your goals.
Who can perform dry needling?
State law decides which licensed clinicians may perform dry needling, and the rules in New York differ from those in Connecticut. Whoever treats you should have specific training in the technique, so feel free to ask about it.
What a session is like
After reviewing your exam findings, your clinician cleans the skin and places one or more needles. You might notice a quick pinch, a deep ache or a brief muscle twitch. The needling itself is often short and is usually followed by exercise in the same visit.
Side effects and safety
Common side effects are mild and short-lived:
- Muscle soreness for a day or two
- Small bruises or a drop of blood at a needle site
- Feeling tired or lightheaded after a session
Serious problems are rare. They include infection, nerve irritation and, when needling near the chest wall, a punctured lung (pneumothorax). Careful technique reduces these risks.
Tell your clinician before treatment if you’re pregnant, take blood thinners or have a bleeding disorder, have a weakened immune system, have lymphedema or a skin infection in the area, or have a strong fear of needles. Needling may not be appropriate for you.
How dry needling fits a physical therapy plan
In dry needling physical therapy, the needling is paired with movement. Once a tight muscle eases, your clinician follows up right away with stretching, mobility work, strengthening and posture or movement retraining, so the change has a better chance of lasting.
If needles aren’t for you, PMR offers other options, including hands-on trigger point therapy, massage therapy and chiropractic care. Learn more about our physical therapy and sports medicine services, or browse all of our services.
When to get urgent care
Seek emergency care right away, or call 911, if you have:
- Sudden shortness of breath or chest pain after needling near the chest, upper back or shoulders
- Fever, spreading redness, warmth or pus at a needle site
- New numbness or weakness that doesn’t go away
Frequently asked questions
Does dry needling hurt?
Most people feel little as the needle goes in. The stronger sensation is a deep ache or a quick twitch when it reaches a tight spot, which usually passes in seconds. Expect some muscle soreness for a day or two, which gentle movement and heat often ease. Your clinician checks in throughout and stops whenever you ask.
How many dry needling sessions will I need?
There’s no set number. Some people feel a difference within the first couple of sessions, while others need several, always alongside exercise. Needling is not usually used at every visit. We reassess regularly, and if it isn’t helping, we’ll shift to other approaches.
Is dry needling covered by insurance?
Coverage varies by plan. PMR submits claims to most insurance companies and explains your benefits at your first appointment. Before your first session, call our billing office at (203) 744-8014 so we can check your plan with you.
Schedule your visit
Looking for dry needling near you? Call the office that offers it :
- PMR of Danbury, CT: (203) 744-8013
- PMR of Brewster, NY: (845) 279-1135
You can also request a visit online.