Kayla Larsen inserting an IMS needle during a physiotherapy session in Nanaimo, BC

IMS (Intramuscular Stimulation) Physiotherapy in Nanaimo, BC

Ease deep, stubborn muscle tension and trigger points.

Included in your physiotherapy session and billed as physiotherapy. No extra charge.

  • PacingDynamic & targeted
  • SensationBrief, intense ache
  • Patient controlHigh (you set the pace)

What is IMS?

IMS, also called dry needling, uses a thin, solid needle placed into a tight muscle band or trigger point.

How it feels

A brief, deep muscle twitch or cramp, and for many people a feeling of release afterward.

The goal

Easing stubborn knots and trigger points so the muscle can relax and move better.

Pairs well with

Myofascial release or manual therapy. Kayla may do them one after another in the same visit, or at a later visit, depending on what suits you.

Where IMS May Help

Tap an area on the body, or choose one below. Don’t see yours? Pick “Somewhere else.”

Back view of the whole body drawn as a vintage anatomy chart, with the areas you can choose lit up

Spots show common areas, not a diagnosis. Illustration adapted from Gustaf Wennman’s anatomical wall chart (c. 1920, public domain): cropped and recoloured.

Setting Expectations

Let's be honest: IMS can be intense. It can feel like a sudden, deep muscle cramp, and the area may feel sore, like after a heavy workout, for a day or two. Kayla will explain what to expect before she starts, and you can pause or stop at any time.

Tell Kayla first if you take blood thinners, have a bleeding disorder, are pregnant, have a pacemaker or other implanted device, have an infection or skin problem in the area, have reduced feeling there, or are very afraid of needles. Bleeding, bruising, and soreness are common. Serious problems are rare, fewer than 1 in 1,000 sessions in a US survey of more than 20,000. In BC, physiotherapists need CHCPBC certification to do dry needling. Check the public register.

BC physiotherapists must explain the benefits and risks and get your consent before treating you, and you can stop at any time. See the standards.

The Details: Frequently Asked Questions

How does IMS dry needling work?

IMS was developed by Dr. Chan Gunn on the idea that stubbornly tight muscles can be tied to irritated nerves sending constant "tighten" signals. A needle placed in the tight muscle often triggers a brief twitch, a quick reflex, followed by the muscle letting go. Researchers are still working out exactly how dry needling works. Reviews of trials found it can reduce muscle pain in the neck, shoulders, and upper back, at least in the short term.

Will I be sore after an IMS treatment?

Soreness is common. Many people feel heavy, achy muscles for a day or two, a bit like after a hard workout, and a small bruise at the needle site can happen. It usually settles on its own. If it is more than you expected, or has not eased after a few days, let Kayla know.

Ready to book a session?

Intramuscular Stimulation (IMS) is included in your session whenever it fits, at no extra charge.