Dry Needling Explained

A Whole-Body Approach to Pain Relief & Function

Read time ~7 minutes
(Prefer to listen? Check out the podcast episode Dry Needling Explained.)

Living with nagging pain, tight muscles, or limited movement can be exhausting. Maybe you’ve tried stretching, massage, or even medication, but nothing seems to make a lasting difference. Dry needling is often a light at the end of that dark tunnel for many of our patients. It release stubborn tension, restore mobility, and jumpstart your body’s natural healing.

You may have heard friends, athletes, or even your doctor mention dry needling, but wondered: What exactly is it? Does it hurt? And how is it different from acupuncture? If you’re looking for safe, effective ways to ease pain, recover from injury, or simply move better, this guide will answer those questions and help you decide if dry needling could be right for you.

What is Dry Needling?

Dry needling is a clinical treatment that uses a very small-diameter solid (monofilament) needle placed into soft tissue — muscles, tendons, joint capsules, ligaments, etc. The term “dry” simply means that nothing is injected. (In contrast, a “wet” needle injects fluid or medication.)

At HiFLEX, the placement of the needle is based on each patient’s unique evaluation findings, with the goal of directly addressing that person’s pain and dysfunction. Safety is always our first focus. The length and gauge of the needle can vary depending on where in the body it is placed and how deep the tissue is.

Terminology to know

• Monofilament: a single‐strand needle, unlike a hollow hypodermic-style “wet” injection needle.
  
• Myofascial trigger point (MTrP): a hypersensitive spot in a taut band of muscle/fascia that may produce local pain or referred pain.
  
• Local twitch response (LTR): an involuntary spinal reflex contraction of muscle fibres when a needle stimulates a trigger point.
• Peripheral nervous system / central nervous system: the nerves outside the brain/spinal cord vs. the nerves inside; dry needling affects both.
• Sensitisation: Increased sensitivity of pain pathways either locally or centrally, often present in chronic pain.

For example: if someone comes in with shoulder pain, we don’t simply treat the shoulder. We evaluate the cervical spine (C4-C6), the suprascapular and axillary nerves, and the known referral patterns. By addressing the spine, nerves and muscles together, we can affect the entire system, not just one spot.

This is faith-friendly and holistic: our bodies are interconnected, and God designed the nervous system to run the show. Treating only the pain site would be like fixing a light that’s off without checking the wiring.

What Will I Feel When I Get Dry Needled?

Many patients ask: What will it feel like? Is it painful? Here’s what we tell them at HiFLEX:

• Twitch (muscle jump): Sometimes the muscle will just “jump” on its own when the needle hits a highly irritable spot. This often means tension is being released.
  
• Deep dull ache: This is common and indicates the clinician is stimulating tissue that needs it. A good thing—as long as it slowly reduces and does not increase.
  
• Burning: If the needle is close to a C-fiber (a pain-sensor nerve) near the skin, you might feel a brief sting or burn. Let us know, and we’ll adjust. No lasting issue.
  
• Tingling: Indicates proximity to nervous tissue—this is safe and often a desirable effect as it can mean we’re influencing nerve signaling.
• Reproduction of your pain: Yes, this may sound surprising—but if the needling reproduces your specific pain (for example deep shoulder pain, or sciatica) it often means we’ve found the exact spot the nervous system is signalling from. That is very useful for treatment.

You are the boss. Dry needling is not ‘no pain, no gain.’ It may be momentarily uncomfortable, but it should never be torture.

Important: You are the boss. If something feels too uncomfortable or is escalating rather than improving, speak up. Dry needling is not “no pain, no gain.” It may be momentarily uncomfortable, but it should not be torture.

According to research and clinical experience, about 8 out of 10 people find the procedure not painful—maybe weird, maybe new—but tolerable.

How Can Dry Needling Help You?

Dry needling isn’t magic—but it is a powerful tool when used properly and in context. Here’s how it helps:

Physiological & neurological effects

• Increased local blood flow and improved oxygenation of muscle tissue.
  
• Decrease of muscle tension and normalization of dysfunctional motor end-plates.
  
• Desensitisation of peripheral and central pain pathways (reducing sensitisation).
  
• Activation of the nervous system to “reset” from pain mode back toward normal function.
  
• Increased muscle activation and improved brain-to-muscle communication for a period of hours after treatment.

Clinical benefits patients often notice

• Decreased pain: Especially short-term relief compared to no treatment or sham.
  
• Improved range of motion and flexibility.
  
• Improved muscle strength/activation when paired with movement.
  
• Improved daily function, movement quality, and decreased protective guarding/tension.
  
• Faster transition into active rehabilitation, rather than just passive treatment.

Important caveats

• The best outcomes happen when paired with movement, education and lifestyle choices—not simply “needle and done.”
  
• Evidence is still emerging. A recent review said: “there is low-quality evidence suggesting positive effect for dry needling on pain and disability” and more standardised protocols are needed.

Dry needling should not be used alone to create dependency. At HiFLEX we make sure patients are empowered to move, learn and heal.

Dry needling can be a powerful catalyst for healing when paired with movement and education, helping you reduce pain, restore function, and build lasting strength.

Acupuncture

• Rooted in Eastern medicine (Traditional Chinese Medicine) with concepts such as meridians and chi (qi).
  
• Used historically to treat physical, mental and emotional pathologies.
• Needle placement is guided by energy channels, traditional point maps, and holistic health beyond purely structural issues.

At HiFLEX we respect all good modalities, but we focus on this Western-based, whole-body, functional approach of dry needling—paired with movement and education.

Our bodies were designed by God to move, heal, and thrive — dry needling is just one tool that helps restore that design by working with your nervous system and muscles.

When Is Dry Needling Most Helpful?

At HiFLEX, we use dry needling when patients present with:

• Shoulder, hip, knee or back pain
  
• Post-surgical rehabilitation (when muscles are “turned off” or guarding)
  
• Nerve irritation or referral patterns (e.g., sciatica)
  
• Muscle tightness, spasms or persistent myofascial trigger points that limit function
  
• Performance-based rehab or return-to-sport when muscle activation is key

It’s especially effective when:

• There has been a proper evaluation (not just “poke where it hurts”)
  
• It is part of a larger plan: movement, strengthening, nervous-system training
  
• The patient is committed to taking ownership of their healing (not just passive treatment)

Safety & Patient Care

Dry needling is safe when performed by a qualified, well-trained clinician. At HiFLEX, every treatment is provided by certified professionals who follow strict standards and use sterile, single-use needles.

Minor soreness or bruising may occasionally occur, but these typically resolve quickly. More importantly, we take time to educate each patient, explain what to expect, and adjust to ensure comfort. Patient trust and safety are at the core of every session.

Integrating Faith, Movement & Whole-Body Health

At HiFLEX, we blend high-level physical therapy with whole-body wellness and a Christian worldview. That means:

• We acknowledge that pain, dysfunction and healing live in the scope of God’s design for the body.
  
• We encourage movement, activity, and strength—not just passive treatments.
  
• We empower patients to participate, learn, heal, and thrive—not just rely on us.
  
• We treat the whole person: nervous system, musculoskeletal system, lifestyle, body, mind and spirit.

Dry needling becomes one of many tools in that journey—not the only answer—and when used wisely, it can catalyze real change.

Serving Patients in the Chattanooga Area

HiFLEX Health & Performance proudly serves the greater Chattanooga, TN area, offering both mobile physical therapy—where we travel to meet patients in their homes—and in-office appointments at our Chattanooga clinic.

This flexibility allows us to meet people where they are, whether that means the convenience of at-home sessions or the resources available in-office. Our goal is to provide exceptional care tailored to your needs, helping you move better, heal stronger, and live fully.

If you’ve read this far, thank you. My hope is that you feel more educated about dry needling—what it is, how it works, what you might feel, the benefits, how it differs from acupuncture, and how we use it at HiFLEX.

Here’s your next step: if you’re curious whether dry needling could help you move better, heal stronger and live fully, reach out to us. We’d be honored to evaluate you and design a plan that includes any needling (or not) alongside movement, education and whole-body health.

Learn more about our Dry Needling services or Schedule a Consultation today!

Listen/Watch the Podcast episode.

Thank you for trusting us with your healing journey. Let’s move, heal and thrive together.

References

• Fernández-de-las-Peñas C, Navarro-Santiago P, et al. Clinical Effectiveness of Dry Needling in Patients with Musculoskeletal Pain: A Systematic Review. PM & R. 2023. PMC
  
• Cagnie B, et al. Physiologic effects of dry needling. J Man Manip Ther. 2013. PubMed
  
• Physio-Pedia. Dry Needling – mechanisms of action. Physiopedia
  
• Cleveland Clinic. What Is Dry Needling? Cleveland Clinic
  
• Mayo Clinic Health System. Dry needling to treat muscle pain. Mayo Clinic Health System