Constipation Chiropractor in San Antonio, TX | Dr. Dan Foss
Natural constipation relief with chiropractic care at Pura Vida. Dr. Dan Foss uses SOT, CMRT, and the Pura Vida Protocol in San Antonio.

Natural Constipation Relief with Chiropractic Care in San Antonio
Constipation affects millions of Americans and often becomes a chronic, stubborn problem despite laxatives, fiber supplements, and dietary modifications. If you've been struggling with constipation in San Antonio, you may not realize that the underlying cause could be spinal misalignment interfering with your digestive nerve function. At Pura Vida Chiropractic, Dr. Dan Foss, DC specializes in addressing the neurological roots of constipation through advanced chiropractic care.
The Neurological Control of Bowel Function
Your bowel movement depends on precise neurological coordination. The colon requires proper nerve signals to contract appropriately, propel stool, and trigger the defecation reflex. Additionally, your parasympathetic nervous system (which promotes digestion and elimination) must be functioning optimally. When vertebral misalignments (subluxations) interfere with the nerves controlling colon function, constipation results.
The sacral spine (sacrum and lower lumbar vertebrae) contains the nerve roots (L4, L5, S1, S2, S3) that directly control colon function, rectal sensation, and the anal sphincter. Misalignments in this region are among the most common causes of chronic constipation. Additionally, the thoracic spine houses parasympathetic nerves that regulate overall digestive function, colon motility, and the secretion of digestive fluids.
When these spinal regions are subluxated, your colon becomes underactive—a condition called hypomotility. The colon's muscular contractions become weak and uncoordinated, stool moves slowly through the colon, excessive water reabsorption occurs, and the result is chronic, often painful constipation.
Why Dr. Dan Foss's Approach Works for Constipation
Dr. Dan Foss has been helping San Antonio residents achieve natural, lasting constipation relief since founding Pura Vida Chiropractic in 2010. His advanced training in SOT (Sacro Occipital Technique) and CMRT (Chiropractic Manipulative Reflex Technique) makes him uniquely qualified to address the specific spinal misalignments causing constipation.
Unlike conventional approaches that rely on laxatives and fiber supplements—which only manage symptoms without addressing the underlying cause—Dr. Foss corrects the neurological problem. By realigning the vertebrae that control bowel function and restoring proper nerve signaling, he enables your colon to function naturally and normally.
The Pura Vida Protocol for Digestive Health
SOT Category I: Sacral Foundation Correction
The sacrum is the foundation of your spine and the center of bowel nerve control. SOT Category I techniques specifically correct sacral subluxations that interfere with the nerve roots controlling colon function. When the sacrum is properly aligned, the nerve roots S1, S2, and S3 can transmit normal signals without interference.
This restoration of sacral alignment often produces remarkable results. Patients frequently report improvement in bowel regularity within days to weeks of beginning Category I corrections. The reason is simple: when the nerves controlling the colon are no longer compressed or irritated, the colon can function naturally.
SOT Category II: Cranial-Related Digestive Dysfunction
Constipation sometimes involves cranial dysfunction affecting the parasympathetic nervous system's regulation of digestion. The vagus nerve—a critical component of parasympathetic function—originates at the base of the skull. Cranial misalignments restrict vagal nerve function, compromising the parasympathetic drive necessary for normal colon motility.
SOT Category II techniques release restrictions in the cranial bones and membranes, normalizing cerebrospinal fluid circulation and restoring parasympathetic function. This is particularly important for patients with long-standing, severe constipation that hasn't responded to simpler spinal corrections.
SOT Category III: Structural Spinal Support
Category III SOT corrections ensure that the entire spine is structurally sound and mechanically efficient. By addressing overall spinal structural balance, Dr. Foss creates optimal conditions for nerve function throughout the body, including the parasympathetic nerves controlling digestion.
CMRT: Direct Neurological Reflex Restoration
Chiropractic Manipulative Reflex Technique directly addresses the reflex patterns that control colon function. Specific reflex points on the body correspond to colon segments and bowel control. By stimulating these reflex patterns through CMRT, Dr. Foss enhances the neurological coordination necessary for normal bowel movements.
CMRT is particularly valuable because it works rapidly. Many patients experience improved bowel function within hours of a CMRT treatment. This immediate response demonstrates the direct connection between reflex stimulation and colon function.
Cranial Adjustments for Parasympathetic Activation
The brain stem contains the nerve cell bodies controlling parasympathetic function. Proper cerebrospinal fluid circulation—which depends on healthy cranial bone movement—is essential for brain stem health. Craniopathic (cranial) adjustments improve CSF flow and optimize brain stem function, enhancing the parasympathetic drive necessary for digestion and elimination.
Adjunct Therapies for Enhanced Results
Class IV Laser Therapy
Class IV laser therapy reduces inflammation in the colon and nerves, promotes cellular healing, and enhances mitochondrial function in intestinal muscle cells. This therapy is particularly valuable for patients with inflammatory aspects to their constipation or those with damage to colon tissue from chronic straining.
Shockwave Therapy
While less commonly used for constipation than other conditions, shockwave therapy can stimulate tissue regeneration and break chronic inflammation patterns affecting digestive function. This is particularly useful for patients with long-standing constipation and associated tissue dysfunction.
The Complete Constipation Care Plan at Pura Vida Chiropractic
Your constipation treatment at Pura Vida Chiropractic includes:
Initial Comprehensive Evaluation
Dr. Dan Foss performs thorough examination including neurological testing, orthopedic assessment, and specific evaluation of sacral and lumbar alignment. He may ask detailed questions about your bowel patterns, dietary habits, stress levels, and other factors affecting colon function.
Customized Treatment Protocol
Based on your specific pattern of misalignment and the contributing factors to your constipation, Dr. Foss designs a customized treatment plan. Most patients require 2-3 adjustments per week initially, tapering as improvement occurs.
Dietary and Lifestyle Recommendations
While chiropractic care addresses the neurological cause of constipation, Dr. Foss also provides recommendations regarding:
- Hydration patterns
- Fiber intake and timing
- Physical activity and exercise
- Stress management
- Optimal bowel movement timing and habits
Progress Monitoring
Regular reassessments ensure treatment is effective. Many patients experience dramatic improvement in bowel regularity within 2-4 weeks.
Chronic Constipation: Why It Develops and How We Fix It
Chronic constipation often has a progressive pattern:
- Initial Subluxation: Spinal misalignment interferes with colon nerves
- Reduced Colon Function: The colon becomes underactive (hypomotility)
- Worsening Constipation: Stool moves slowly, becomes hard and difficult to pass
- Increased Straining: Difficult bowel movements increase spinal stress
- Further Subluxation: The spinal misalignment worsens, creating a vicious cycle
Laxatives and fiber only manage this cycle; they don't interrupt it. Chiropractic care breaks the cycle by correcting the underlying spinal misalignment. Once the neurological interference is removed, your colon naturally restores normal function.
Addressing Secondary Constipation Issues
Hemorrhoids and Anal Fissures
Chronic straining from constipation leads to hemorrhoids and anal fissures. As chiropractic care restores normal bowel function and eliminates straining, these secondary problems resolve naturally.
Abdominal Bloating and Discomfort
When stool moves slowly through the colon, gas production increases and bloating results. Restoring normal colon motility eliminates this secondary bloating as a natural consequence of improved bowel function.
Decreased Appetite and Nausea
Chronic constipation affects overall digestive function, creating appetite loss and nausea. As the colon normalizes, overall digestive health improves and these secondary symptoms resolve.
The Role of Stress in Constipation
Your nervous system's stress response directly affects colon function. The sympathetic nervous system (fight-or-flight) inhibits digestion and colon motility, while the parasympathetic nervous system (rest-and-digest) promotes bowel function. Spinal misalignments create a constant low-level stress response, shifting your nervous system toward sympathetic dominance and away from parasympathetic bowel function.
By correcting spinal subluxations, Dr. Foss helps normalize your nervous system's stress response, allowing parasympathetic bowel function to work properly. Additionally, patients often report that chiropractic care reduces overall stress and anxiety, which further improves digestive function.
How Long Until Relief?
Most patients experience noticeable improvement in constipation within 1-3 weeks of beginning chiropractic care. Some experience improvement within days. Complete resolution of chronic constipation typically requires 6-12 weeks of consistent care, depending on:
- How long the constipation has persisted
- Severity of underlying spinal misalignment
- Consistency with office visits
- Compliance with dietary recommendations
- Overall health and lifestyle factors
Why San Antonio Residents Choose Pura Vida Chiropractic
Dr. Dan Foss is bilingual (English/Spanish) and specially trained in SOT and the comprehensive Pura Vida Protocol. His expertise in gastrointestinal function and chiropractic care makes him the ideal choice for San Antonio residents seeking natural constipation relief.
Our office at 2318 NW Military Hwy Suite 103, San Antonio TX 78231 provides a welcoming environment. We offer convenient hours (Monday, Tuesday, Thursday 7:00am-4:00pm) to fit your schedule.
Beyond Constipation Relief: Whole-Body Health
The Pura Vida Protocol's comprehensive approach means that as you receive constipation care, you often experience improvements in other areas of health. Patients frequently report better sleep, reduced pain, improved mood, and enhanced overall wellness as a natural consequence of spinal alignment and nervous system restoration.
Take the First Step Toward Natural Bowel Health
If you're tired of struggling with constipation and ready to address the underlying cause, Dr. Dan Foss at Pura Vida Chiropractic can help. Call us today at (210) 685-1994 to schedule your comprehensive digestive health evaluation.
Your path to natural, lasting constipation relief—without laxatives or medications—begins at Pura Vida Chiropractic in San Antonio. Our bilingual team is ready to help you restore normal digestive function and reclaim your health.



