Understand the importance of clinical application of weight management in promoting healthier lifestyles and weight control.
Table of Contents
In this educational post, I present a clinically integrated approach to obesity care, drawing from my perspective as a Doctor of Chiropractic, an Advanced Practice Registered Nurse with board certification as a Family Nurse Practitioner, and a functional medicine clinician working in a multidisciplinary setting. Obesity is one of the most prevalent, misunderstood, and undertreated chronic diseases. In the United States, over 100 million people live with obesity, yet less than 1% receive appropriate pharmacological treatment. This post explores the full clinical landscape of obesity pharmacotherapy, from established sympathomimetics to cutting-edge dual GLP-1/GIP receptor agonists like tirzepatide. I will interpret key case scenarios, discuss the physiological underpinnings of why each therapy works, and explain how our team at Injury Medical Clinic PA in El Paso, Texas, integrates chiropractic care, functional medicine, and rehabilitation under the expert medical direction of Dr. Maria Guadalupe Cardenas, MD, to optimize patient outcomes. The goal is to equip clinicians and patients with the knowledge needed to close the enormous treatment gap in obesity care, treating the whole person, not just the number on the scale.
I am Dr. Alex Jimenez, DC, APRN, FNP-BC, CFMP, IFMCP, ATN, CCST. At Injury Medical Clinic PA, also known as Mission Plaza Injury Medical Clinic, in El Paso, Texas, my team and I deliver multidisciplinary, integrative care for individuals with complex chronic conditions such as obesity, metabolic dysfunction, musculoskeletal pain, and personal injuries. Our clinical model is built around a collaborative framework that ensures every patient receives both evidence-based medical management and hands-on functional rehabilitation.
Serving as our Medical Director and Collaborative Physician is Dr. Maria Guadalupe Cardenas, MD (NPI #1164426749, Texas MD License #J2933). Board Certified in Internal Medicine, Dr. Cardenas brings over 40 years of experience as an internist, providing an extraordinary depth of knowledge to our practice. She provides essential medical direction, physician oversight, risk assessment, and pharmacological management for patients with complex metabolic and systemic conditions, including obesity and its many comorbidities.
This multidisciplinary setup, common in integrative and injury care clinics, allows our team to:
Our shared philosophy is simple: that obesity is a systemic disease that demands a systemic solution. We believe in treating the whole person by using modern, evidence-based research to guide our decisions and integrating safe pharmacology with biomechanical correction, nervous system regulation, and behavior change. My clinical observations and educational content are available at WellnessDoctorRx.com and through my professional profile on LinkedIn.
One of the most critical clinical reframes of the past decade is recognizing obesity not as a lifestyle failure, but as a chronic, progressive, relapsing, and treatable disease. This is a position formally adopted by major medical organizations, including the American Medical Association and the Endocrine Society (Apovian et al., 2015).
The evidence for this is compelling. When patients stop taking anti-obesity medications, their weight reliably returns, just as hypertension rebounds when antihypertensives are stopped. This relapsing nature is not a sign of patient failure; it’s a sign of the disease’s powerful biological grip on metabolism and appetite regulation.
Adipose tissue dysfunction is central to this disease. As fat mass increases, adipocytes (fat cells) become hypertrophic and dysfunctional, releasing pro-inflammatory cytokines like TNF-alpha and IL-6. This creates a state of chronic low-grade systemic inflammation that drives insulin resistance, cardiovascular disease, and musculoskeletal deterioration (Hotamisligil, 2017).
According to the CDC, 41.9% of Americans meet the criteria for obesity (BMI ≥ 30), and 9.2% have severe obesity (BMI ≥ 40) (CDC, 2022). These staggering numbers are shaped heavily by what we call the social determinants of obesity. While it’s easy to reduce obesity to “eating too much and moving too little,” the reality is far more complex.
The body’s hormonal architecture also plays a huge role. Hormones like ghrelin (the hunger hormone), GLP-1 (which signals fullness), and leptin (the satiety hormone) are critical for appetite regulation. Research also shows that our gut microbiota can influence how we absorb calories and even our eating behaviors (Turnbaugh et al., 2006).
Despite being the most prevalent chronic disease in the U.S., the treatment gap is staggering. Fewer than 1% of the 100 million Americans with obesity receive a prescription for anti-obesity medication (Eisenberg et al., 2022).
Weight bias is a particularly insidious barrier. Harvard’s Implicit Bias studies have found that weight bias is the only category of bias that has been increasing over time. This is a clinical issue, as studies show that weight bias independently increases morbidity and mortality, separate from the physiological effects of excess weight (Puhl & Heuer, 2010). The double standard is stark: we would find it unconscionable if only 1% of providers offered HIV treatment, yet that is the reality for obesity pharmacotherapy.
To treat obesity effectively, we must understand the complex neuroendocrine architecture of appetite. It’s not about willpower; a sophisticated network of signals governs it.
Understanding these pathways explains why patients often can’t just “eat less and move more.” Their neurochemical environment is actively working against them. Pharmacotherapy helps correct these dysfunctional biological signals.
In my practice, I find that unrecognized binge-eating disorder (BED) is often a major driver of weight gain and plateaus. It’s crucial to screen for it with a compassionate, structured response.
The clinical picture of BED involves recurrent episodes of eating significantly more food than most people would in a similar period, coupled with a sense of a lack of control. According to the DSM-5, these episodes are associated with three or more of the following: eating rapidly, eating until uncomfortably full, eating when not hungry, eating alone due to embarrassment, and feeling disgusted or guilty afterward.
Treating obesity without addressing co-occurring BED often leads to frustration and poor adherence. This is why our approach integrates targeted therapy with chiropractic and rehabilitation to create sustained momentum.
Under Dr. Cardenas’s medical direction, we evaluate the risk-benefit profile of each medication, confirming indications and aligning treatment with comorbidities. A clinically meaningful target for patients is a 5-10% body weight reduction over six months, as even a 3-5% loss produces measurable health improvements (Jensen et al., 2014).
| BMI | Recommended Intervention |
| ≥ 25 with comorbidities | Lifestyle intervention (diet, activity, behavior) |
| ≥ 30 regardless of comorbidities | Lifestyle intervention |
| ≥ 27 with comorbidities | Pharmacotherapy |
| ≥ 30 without comorbidities | Pharmacotherapy |
| ≥ 35 with comorbidities | Bariatric surgery consideration |
| ≥ 40 without comorbidities | Bariatric surgery consideration |
Phentermine is the most commonly prescribed short-term agent. It’s a sympathomimetic amine that stimulates catecholamine release in the hypothalamus to reduce appetite. While effective for short-term use, it’s contraindicated in patients with cardiovascular disease or uncontrolled hypertension and requires monthly monitoring of blood pressure and heart rate. Its limitations include tachyphylaxis (diminishing response over time) and a potential for dependence.
Orlistat (Xenical/Alli)
Phentermine/Topiramate (Qsymia)
Naltrexone/Bupropion (Contrave)
The most significant advances in obesity pharmacotherapy involve GLP-1 receptor agonists and the newer dual incretin agents. These medications mimic gut hormones to produce robust and sustained weight loss.
Liraglutide (Saxenda)
Semaglutide (Wegovy)
Tirzepatide (Zepbound)
Lisdexamfetamine dimesylate (Vyvanse) is the only FDA-approved pharmacotherapy for binge eating disorder (BED) (McElroy et al., 2016). In my practice, I routinely screen for BED, as it is a prevalent and underdiagnosed driver of excess caloric intake in the obese population. As a CNS stimulant, Vyvanse is thought to reduce binge frequency by improving impulse control through dopaminergic and noradrenergic modulation. When prescribing it, we titrate cautiously, monitor heart rate and blood pressure, and collaborate with mental health clinicians, especially if the patient also has anxiety.
Before starting anti-obesity therapy, it is my first principle to audit a patient’s entire medication list for obesogenic agents that may be contributing to weight gain.
Where clinically appropriate, switching to weight-neutral or weight-reducing alternatives can be a powerful first step. From my clinical observation, this single change can be a force multiplier; patients often report normalization of appetite within weeks, making other lifestyle changes feel more achievable.
At Injury Medical Clinic PA, my clinical philosophy is that pharmacotherapy alone is insufficient. The biomechanical, inflammatory, and functional dimensions of obesity require equally rigorous attention. This is where integrative chiropractic care becomes foundational.
Obesity imposes immense mechanical stress on the musculoskeletal system, accelerating degenerative changes in the spine, hips, and knees. Patients with obesity frequently present with:
Chiropractic spinal manipulation and mobilization address these consequences by restoring joint mobility, reducing mechanical pain, and improving neuromuscular function. By reducing pain barriers, chiropractic care helps patients engage more fully in the exercise component of their weight management plan.
My functional medicine training informs an approach that investigates the root metabolic causes of weight dysregulation, such as gut microbiome imbalances, thyroid dysfunction, and chronic inflammation. This layer complements Dr. Cardenas’s internal medicine oversight, ensuring patients receive both pharmaceutical-grade medical care and systems-biology-informed metabolic optimization.
The field is rapidly expanding. Triple agonists like retatrutide (GLP-1/GIP/glucagon) are showing even larger weight reductions in trials, with promising signals of less lean mass loss (Jastreboff et al., 2023). Oral versions of semaglutide are also on the horizon, which could expand access for injection-averse patients (O’Neil et al., 2023). This matters because preserving lean mass is essential for protecting metabolic rate and maintaining function. Combining these emerging medications with resistance training will be key.
Obesity is a chronic, biologically complex disease that demands the same clinical seriousness and compassion we apply to any other major illness. The powerful pharmacological tools available today, from combination agents to dual incretin therapies, enable us to achieve life-changing, sustained weight loss.
At Injury Medical Clinic PA in El Paso, Texas, Dr. Maria Guadalupe Cardenas and I exemplify the integrative model of modern obesity care. Dr. Cardenas ensures medical safety and precise pharmacology, while I address musculoskeletal and autonomic obstacles that limit activity, recovery, and self-regulation.
Closing the obesity treatment gap is a clinical and moral imperative. With the tools, knowledge, and interdisciplinary frameworks now available, there is no acceptable reason to leave the majority of patients with obesity untreated.
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Professional Scope of Practice *
The information on this blog site is not intended to replace a one-on-one relationship with a qualified healthcare professional or licensed physician and is not medical advice. We encourage you to make healthcare decisions based on your research and partnership with a qualified healthcare professional.
Blog Information & Scope Discussions
Welcome to El Paso's Premier Wellness and Injury Care Clinic & Wellness Blog, where Dr. Alex Jimenez, DC, FNP-C, a board-certified Family Practice Nurse Practitioner (FNP-BC) and Chiropractor (DC), presents insights on how our team is dedicated to holistic healing and personalized care. Our practice aligns with evidence-based treatment protocols inspired by integrative medicine principles, similar to those found on this site and our family practice-based chiromed.com site, focusing on restoring health naturally for patients of all ages.
Our areas of chiropractic practice include Wellness & Nutrition, Chronic Pain, Personal Injury, Auto Accident Care, Work Injuries, Back Injury, Low Back Pain, Neck Pain, Migraine Headaches, Sports Injuries, Severe Sciatica, Scoliosis, Complex Herniated Discs, Fibromyalgia, Chronic Pain, Complex Injuries, Stress Management, Functional Medicine Treatments, and in-scope care protocols.
Our information scope is limited to chiropractic, musculoskeletal, physical medicine, wellness, contributing etiological viscerosomatic disturbances within clinical presentations, associated somato-visceral reflex clinical dynamics, subluxation complexes, sensitive health issues, and functional medicine articles, topics, and discussions.
We provide and present clinical collaboration with specialists from various disciplines. Each specialist is governed by their professional scope of practice and their jurisdiction of licensure. We use functional health & wellness protocols to treat and support care for the injuries or disorders of the musculoskeletal system.
Our videos, posts, topics, subjects, and insights cover clinical matters and issues that relate to and directly or indirectly support our clinical scope of practice.*
Our office has made a reasonable effort to provide supportive citations and has identified relevant research studies that support our posts. We provide copies of supporting research studies available to regulatory boards and the public upon request.
We understand that we cover matters that require an additional explanation of how they may assist in a particular care plan or treatment protocol; therefore, to discuss the subject matter above further, please feel free to ask Dr. Alex Jimenez, DC, APRN, FNP-BC, or contact us at 915-850-0900.
We are here to help you and your family.
Blessings
Dr. Alex Jimenez DC, MSACP, APRN, FNP-BC*, CCST, IFMCP, CFMP, ATN
email: coach@elpasofunctionalmedicine.com
Licensed as a Doctor of Chiropractic (DC) in Texas & New Mexico*
Texas DC License # TX5807
New Mexico DC License # NM-DC2182
Licensed as a Registered Nurse (RN*) in Texas & Multistate
Texas RN License # 1191402
ANCC FNP-BC: Board Certified Nurse Practitioner*
Compact Status: Multi-State License: Authorized to Practice in 40 States*
Graduate with Honors: ICHS: MSN-FNP (Family Nurse Practitioner Program)
Degree Granted. Master's in Family Practice MSN Diploma (Cum Laude)
Dr. Alex Jimenez, DC, APRN, FNP-BC*, CFMP, IFMCP, ATN, CCST
(Board Certified: Family Practice Nurse Practitioner—Multistate)*
(Licensed Nurse Practitioner & Chiropractor - Multistate)*
Clinical Director
Digital Business Card
Dr. Maria Cardenas, MD
(Board Certified: Internal Medicine)
(Licensed Medical Doctor)
Medical Director, Clinical Director & Collaborative Physician
NPI # 1164426749
MD License #: J2933
Licenses and Board Certifications:
MD: Medical Doctor
DC: Doctor of Chiropractic
APRNP: Advanced Practice Registered Nurse
FNP-BC: Family Practice Specialization (Multi-State Board Certified)
RN: Registered Nurse (Multi-State Compact License)
CFMP: Certified Functional Medicine Provider
MSN-FNP: Master of Science in Family Practice Medicine
MSACP: Master of Science in Advanced Clinical Practice
IFMCP: Institute of Functional Medicine
CCST: Certified Chiropractic Spinal Trauma
ATN: Advanced Translational Neutrogenomics
Memberships & Associations:
TCA: Texas Chiropractic Association: Member ID: 104311
AANP: American Association of Nurse Practitioners: Member ID: 2198960
ANA: American Nurse Association: Member ID: 06458222 (District TX01)
TNA: Texas Nurse Association: Member ID: 06458222
NPI: 1205907805
| Primary Taxonomy | Selected Taxonomy | State | License Number |
|---|---|---|---|
| No | 111N00000X - Chiropractor | NM | DC2182 |
| Yes | 111N00000X - Chiropractor | TX | DC5807 |
| Yes | 363LF0000X - Nurse Practitioner - Family | TX | 1191402 |
| Yes | 363LF0000X - Nurse Practitioner - Family | FL | 11043890 |
| Yes | 363LF0000X - Nurse Practitioner - Family | CO | C-APN.0105610-C-NP |
| Yes | 363LF0000X - Nurse Practitioner - Family | NY | N25929 |
Dr. Alex Jimenez, DC, APRN, FNP-BC*, CFMP, IFMCP, ATN, CCST
(Board Certified: Family Practice Nurse Practitioner—Multistate)*
(Licensed Nurse Practitioner & Chiropractor - Multistate)*
Clinical Director
Digital Business Card
Dr. Maria Cardenas, MD
(Board Certified: Internal Medicine)*
(Licensed Medical Doctor)*
Medical Director, Clinical Director & Collaborative Physician
NPI # 1164426749
MD License #: J2933
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