Frequency Specific Microcurrent
(FSM) uses low-level electrical currents to stimulate cellular repair, reduce inflammation, and accelerate healing without pain, pills, or side effects.
Understanding FSM Therapy
FSM is a gentle, non-invasive therapy that delivers targeted frequencies to damaged tissues, helping your body heal from the inside out. Whether you’re recovering from surgery, managing chronic pain, or dealing with nerve-related symptoms, FSM supports faster healing and better function.
What FSM Can Help With
Whether you’re dealing with stubborn pain, nerve issues, chronic fatigue, or hormonal chaos, FSM speaks your body’s language, literally. By delivering precise microcurrents at targeted frequencies, we help your body repair damaged tissue, calm inflammation, and restore function where things feel “off.” Most patients notice relief quickly, even if nothing else has worked.
- Nerve pain, sciatica, and neuropathy
- Fibromyalgia, chronic fatigue, and long COVID symptoms
- Menstrual cramps, hormone imbalances, and fertility challenges
- Migraines, TMJ, and tension headachesMigraines, TMJ, and tension headaches
- Injury recovery, scar tissue, and post-surgical healing

What Makes FSM Unique?
Every tissue in your body resonates at a specific frequency when healthy. When injured, infected, inflamed, or emotionally stressed, that frequency changes. FSM works by delivering two paired frequencies: one to address the issue (like inflammation or scarring) and one to target the tissue (like nerves or muscles).
You don’t have to understand the science, we do. And we’ve seen it work, over and over again.
What Our Patients Say

What's a Session Like?
We typically recommend a short series of sessions close together for best results, especially when we’re working on pain, fertility, or scar tissue.
- You’ll be seated or lying down with soft contact pads
- Relaxing, non-invasive experience
- Most people feel nothing at all, some feel warmth or tingling
- Sessions last 30–50 minutes
- Many patients feel noticeably better after just one or two visits
Schedule Your Appointment
Let’s help your body heal, not just cope.
Schedule your consultation today and take the first step toward lasting relief.
- office@appletonacu.com
- (920) 460-8171
- 2000 South Memorial Drive, Appleton, WI 54915
FAQs
No. Most patients don’t feel anything at all during a session. A few feel a slight warmth or tingling, and many people just sleep.
TENS masks pain. FSM treats the source of it, at the cellular level. It actually increases ATP by up to 500%!
Yes. FSM uses microcurrents measured in millionths of an amp, far gentler than anything used in physical therapy. It’s safe for children, adults, and seniors, with no side effects.
Yes. We require a consultation to determine if FSM is a good fit and how to integrate it into your overall treatment plan.
Yes, you can purchase the units for home use. That may be recommended for certain conditions, but that will be discussed in your consultation.