What They Came In For: IBS
After years of unpredictable digestion and no real answers, Josh L. came to Root and Branch looking for something different. What changed everything? A custom herbal formula tailored to his body—and a treatment plan that listened. This is the story of how his gut finally started to settle.
When Your Gut Stops Making Sense: Finding Rhythm Again After IBS
When Josh L. first came in, he was a little embarrassed to talk about what was going on. He had already been to his primary care doctor, a GI specialist, and a nutritionist. He had Googled more than he wanted to admit. He had tried cutting out gluten, dairy, coffee, and sugar. He had tried probiotics, peppermint capsules, and digestive enzymes. Nothing really helped.
Still, the idea of describing his digestion out loud to another stranger felt like a lot. "I just don't want to be that guy," he said. "You know, the one who won't shut up about his stomach. But I’m here for help, so here we go."
His symptoms had been going on for over two years by then, long enough to start shaping how he lived. Some days were fine. Other days, he would eat something perfectly normal, grilled chicken, a salad, a bowl of rice, and suddenly find himself doubled over with cramping and urgency an hour later. Sometimes he was constipated for days. Other times, everything ran straight through. He could not predict it. Could not track it. He just always had to be near a bathroom, just in case.
The GI doctor told him it was IBS and ruled out anything more serious. Which was reassuring, but also, in its own way, deflating.
"It kind of felt like getting diagnosed with a shrug," Josh told us. "Like, well, it's not cancer, so we can try some stuff and maybe it’ll help."
By the time he came to Root and Branch, he was tired. Tired of second-guessing every meal, of pretending that everything was fine when it wasn't. He didn't necessarily expect Chinese medicine to fix it. He figured it couldn't hurt to try something different.
What IBS Actually Looks Like From the Inside
Irritable Bowel Syndrome is one of the most common digestive diagnoses in the United States. Current estimates suggest it affects somewhere between 10 and 15 percent of adults, though many people who have it never end up with a formal diagnosis. It is what clinicians call a functional disorder, meaning the plumbing looks fine on imaging and biopsy, but the function is off. The gut is doing the wrong thing at the wrong time, and no one can quite point to why.
For patients, that framing can feel maddening. You know something is wrong. Your life is arranged around bathroom proximity. You have stopped eating at restaurants, stopped taking road trips, stopped trusting your own body to behave in public. And then a specialist tells you the tissue looks healthy, the bloodwork is unremarkable, and there is no structural problem to repair.
The standard recommendations that follow usually include fiber adjustments, a low-FODMAP elimination diet, stress management, and sometimes medications like antispasmodics or low-dose antidepressants to modulate gut-brain signaling. These approaches help a meaningful number of people. They also leave a meaningful number of people stuck. Josh was in the stuck group.
Listening for the Pattern
We started, as we always do, by listening. We asked about his symptoms, yes, and also about his story. About how long things had felt off. About how stress landed in his body. About the nights his gut kept him awake, and the strange way everything tightened during even minor decisions. In Chinese medicine, IBS is not a single condition with a single fix. It is a pattern, and patterns are about relationships between systems rather than isolated symptoms.
We looked at his tongue, felt his pulse, examined his abdomen, and asked questions that might have seemed unrelated. About his energy levels across the day. About how well he slept. About whether he could actually relax after meals or whether he ate standing up, half-distracted, between obligations. His answers formed a recognizable shape. The digestive system was stuck in a state of overreaction. Underneath that reactivity was a quieter picture of weakness and cold. His gut had lost its rhythm and was swinging too far in both directions, clenching when it should have been releasing, and releasing when it should have been holding steady.
In classical terms, this is a version of a disharmony between the Liver system and the Spleen system. The shorthand is useful mainly because it names what a lot of IBS patients experience but rarely have framed for them. One part of the body is generating pressure and tension. Another part, the part responsible for steady digestion and transit, is too depleted to hold its ground. The two systems start working against each other, and the bowel is caught in the middle.
Why Stress Changes Your Stool
Most IBS patients already know, intuitively, that stress affects their digestion. What they often have not been told is why, in mechanistic terms, that relationship is so strong.
The gut has its own nervous system, the enteric nervous system, which contains roughly 500 million neurons. It runs largely independently, but it is in constant two-way conversation with the brain through the vagus nerve. When the body perceives threat, even low-grade chronic threat like deadline pressure or financial worry, the autonomic nervous system shifts into sympathetic dominance. Blood flow redirects away from the digestive organs, bowel motility changes, and visceral sensitivity increases, meaning the same amount of gas or stool that would have been unremarkable now registers as pain.
In people with IBS, this stress-response wiring tends to be set on a hair trigger. The gut overreacts to normal stimuli. A medium-sized meal feels like an overwhelming load. A mild emotional stressor produces a cascade of cramping. Over time, the pattern reinforces itself. The gut becomes more reactive. The person becomes more vigilant about the gut. Vigilance increases sympathetic tone. Sympathetic tone worsens the gut.
This is the loop Josh was caught in when he arrived. His digestion was not failing because he was eating the wrong foods or because he was unlucky to be wildly allergic to things he liked to eat. It was failing because his whole system had been living in a state of alarm for so long that the gut had forgotten how to do its job calmly.
What the Herbs Were Actually Doing
That is where the herbal medicine came in.
We formulated a custom blend for him, something to gently warm the center of his digestion, regulate the bowel, and calm the overactivity without suppressing it. The formula included herbs that support digestive function, herbs that soften tension in the smooth muscle of the gut, and herbs that address the underlying cold and depletion we had identified during the intake. The goal was to meet his body where it was and help guide it back toward its own regulation.
Well-formulated Chinese herbal medicine works differently from the single-compound pharmaceutical model most patients are used to. A formula is built as a system. One or two herbs address the main pattern. Others support the primary herbs, moderate their effects, or direct the action toward specific systems. The overall formula has properties that no individual herb in it would have alone. For a condition like IBS, where multiple systems are out of sync with each other, this kind of layered approach matches the problem.
There is also a growing body of research looking at how Chinese herbal formulas affect the gut specifically. Some formulas have been shown to modulate the gut microbiome, reduce inflammatory markers in the intestinal wall, and influence serotonin signaling in the enteric nervous system. The mechanisms are still being mapped, but the clinical results have been consistent enough that several formulas are now recognized in integrative gastroenterology as viable options for functional bowel disorders. In many ways, modern clinicians are catching up to what classical doctors have known for hundreds or sometimes thousands of years.
Josh's formula became the foundation of his care. It changed as he changed, adjusted every few weeks to respond to how his symptoms shifted. It was the steady thread that helped his gut relearn consistency.
The Role of Acupuncture
We paired the herbs with acupuncture, though in Josh's case the herbs were doing most of the heavy lifting. Acupuncture has a well-documented effect on autonomic nervous system balance. Treatment sessions tend to shift patients out of sympathetic dominance and into parasympathetic tone, which is the state in which digestion actually happens. For someone whose gut has been operating on high alert for years, time spent in that shifted state is therapeutic in itself.
Several clinical trials have examined acupuncture for IBS specifically, with generally positive results on symptom scores, quality of life measures, and reductions in abdominal pain. The effect sizes are modest in most studies, but the safety profile is excellent and the benefits accumulate over a series of treatments.
For Josh, acupuncture was the component that helped him unwind the emotional undercurrent driving his symptoms. He would often come in wound tight and leave loose-limbed and quiet. Over time, that quieter state started to become more available to him outside the treatment room.
What Changed, and How Fast
Within the first week, his urgency calmed. Within two weeks, his bowel movements had begun to normalize. Meals felt less like a risk. The background panic around food started to dissolve.
"I didn't realize how loud my gut had become until it got quiet," he told us one day. "I feel like my whole system is less reactive now. Like I finally have a little space between what I eat and what happens next."
Clinical improvement in IBS looks like a less reactive gut. The person develops a more neutral relationship with their own digestion, and food stops being a threat assessment and starts being food again. The specific symptoms matter for the overall timeline of improvement and where we decide to measure outcomes (things like bowel frequency, urgency, and pain), but the underlying shift is about the nervous system and the digestive system learning how to trust each other again.
Patients will even describe this shift in the clinic when they talk about feeling more in relationship with their bodies, and less adversarial with eating and digesting. We hear less about how “my stomach hates me” and more about how they have agency and choice again.
Josh's symptoms did not disappear overnight. Over the course of a few months, they stopped dominating his life. Over the next 3 months, he started trusting his digestion again. And by the end of a year thinking about his health and his digestion through a Chinese medicine lens, he was living day to day without even considering whether this thing he was about to eat was a trigger food. IBS had become a thing he once dealt with and not a defining fact of his experience.
If You Are Still Looking
What Josh came in for was relief. What he got was something more useful in the long run: clarity about what his body was actually doing, digestive resilience that held up across different kinds of days, and a sense of being understood by the clinical approach he had chosen.
If you are struggling with digestive issues that have an unknown cause, you are not alone, and you are not imagining it. The statistics on IBS are substantial. The gap between what the standard workup reveals and what patients actually experience is one of the most common frustrations in outpatient medicine. That gap is where Chinese medicine often does its best work, because it is set up to describe what is happening in functional and relational terms rather than structural ones.
If you have been told there is nothing else to try, we would gently offer that there might be. We don't just treat IBS as a diagnostic label. We treat the pattern underneath, and we treat the person carrying it. Your body is always telling a story. We are here to help it tell a different one.
Citations
Pei et al. 2020 — Mayo Clinic Proceedings multicenter RCT Pei L, Geng H, Guo J, et al. "Effect of Acupuncture in Patients With Irritable Bowel Syndrome: A Randomized Controlled Trial." Mayo Clinic Proceedings. 2020;95(8):1671-1683. https://www.mayoclinicproceedings.org/article/S0025-6196(20)30151-8/fulltext
Manheimer et al. 2012 — Cochrane systematic review Manheimer E, Cheng K, Wieland LS, et al. "Acupuncture for treatment of irritable bowel syndrome." Cochrane Database of Systematic Reviews. 2012;(5):CD005111. https://www.cochranelibrary.com/cdsr/doi/10.1002/14651858.CD005111.pub3/full
MacPherson et al. 2012 — UK pragmatic RCT MacPherson H, Tilbrook H, Bland JM, et al. "Acupuncture for irritable bowel syndrome: primary care based pragmatic randomised controlled trial." BMC Gastroenterology. 2012;12:150.
What They Came In For: Peripheral Neuropathy
When Karen T. began losing feeling in her feet, no one could explain why. At Root and Branch, we started by mapping what she could feel—and building it back with herbs, acupuncture, and attention. This is the story of how sensation returned, one visit and one footstep at a time.
When Karen T. first came to us, she described it like this:
“It feels like my feet are wooden blocks.”
Of course, she hadn’t just woken up that morning with those symptoms. At first, it was just an odd tingling—a kind of buzzing across the tops of her feet at night and then a kind of numbness at the tips of her toes. She thought maybe her shoes were too tight or maybe it was just circulation. But over time, the buzzing turned to burning and the numbness spread. She started feeling unsteady when walking. Sometimes her legs felt like they belonged to someone else. Other times, it was all she could feel—burning, stabbing, buzzing, aching—and no one could tell her why.
She didn’t have diabetes. She wasn’t on chemotherapy. Her labs looked fine. Her neurologist ran the tests, shrugged, and said, “Idiopathic.” Which, in medical language, is a polite way of saying: we don’t know.
“I guess it’s just nerves,” Karen said, laughing tightly. “But that doesn’t make it feel any less real.”
She had tried gabapentin. It made her groggy and forgetful but didn’t touch the pain. She tried B vitamins, topical creams, magnesium, and warm socks. Nothing helped. She felt like she was chasing sensation in her feet—trying to catch what was still there before it faded completely.
When she came to Root and Branch, what she wanted was simple:
“I just want to feel my feet again.”
We listened to her story and her details and then we starting mapping the disorder on her body.
We had her close her eyes while we gently touched different parts of her feet and lower legs. She pointed to the places she could still feel—sharp here, dull there, nothing at all along the outside of her heel. We marked the edges, tracing where sensation faded and where pain flared. We were trying to learn the landscape of her body—what had gone quiet, what was still speaking, and what might be trying to come back online.
We looked at her tongue and pulse. Asked about her digestion, sleep, circulation, energy. Her body told a story of cold in the channels, blood not flowing freely, the yang of the lower body not reaching the periphery. In Chinese medicine, neuropathy is rarely a standalone problem—it’s a pattern of stagnation and depletion, often years in the making.
We prescribed a custom herbal formula that became the cornerstone of her treatment. Not something generic for “nerve pain,” but a blend built for her: to warm the channels, nourish the blood, invigorate circulation, and open the pathways between the core and the limbs.
She took the formula twice a day. We adjusted it every few weeks as her symptoms changed. And slowly, they did.
We paired the herbs with specialized acupuncture—targeting points that improve blood flow to the legs and feet, awaken dormant nerve pathways, and signal the body to rebuild sensation. We used shallow needling along the areas of numbness to reintroduce stimulus gently, and stronger stimulation at key distal points to boost circulation from the inside out.
Each week, we repeated the map, touching the same places. and tracking what was coming back.
First, she noticed she could feel the floor more when she walked. Then, she could feel temperature differences between surfaces. The pain episodes became less frequent and less severe. The buzzing feeling got less noticeable. She didn’t feel normal yet—but she felt something again.
And that was everything.
“I can tell my body’s trying again,” she said once. “That it’s not giving up on me.”
We see both kinds of neuropathy in our clinic—diabetic and otherwise. We treat the kind with a clear label, and the kind that gets called “idiopathic.” Either way, our approach is the same: we work with what’s in front of us. We listen to the body’s signals. We build a treatment plan rooted in Chinese medicine’s deep understanding of circulation, sensation, and repair. And we don’t stop at symptom management—we support the body in changing the pattern.
What Karen came in for was simple: she wanted to feel her feet again.
What she got was sensation, yes—but also confidence, balance, and the sense that her body was still hers.
If you’re living with numbness, tingling, burning, or strange sensations that no one has been able to explain, know that there are still options. We don’t promise overnight results. But we can offer care that pays attention to you and that tracks changes to see how your body is changing.
Because even when the cause is unknown, healing is still possible.