Medical Weight Loss

prescription weight loss medications Houston TX

Clinically supervised weight loss medications that work with your biology, not against it.
Weight loss is not simply a matter of willpower. For many patients, excess weight persists despite consistent effort because of underlying metabolic, hormonal, or neurochemical factors that diet and exercise alone cannot address. At Rodriguez Rejuvenation, Dr. Rodriguez prescribes and oversees FDA-approved prescription weight loss medications, including Contrave and Qsymia, as part of a structured, medically supervised program tailored to each patient’s physiology and health history. With over three decades of experience treating the full spectrum of body composition concerns, Dr. Rodriguez approaches weight loss the same way he approaches every aspect of his practice: with clinical rigor, honest expectations, and genuine investment in each patient’s long-term wellbeing.
Board Certified   •   Practicing since 2009   •   Houston, TX
Rx Weight Loss Medications
30–45 Min
Initial consultation and evaluation in-office
No Downtime
Oral medications taken at home on a set schedule
Board Certified
Physician-supervised weight loss with 30+ years of clinical experience
How it works

Progress and Optimization

As weight loss progresses, Dr. Rodriguez evaluates whether your plan requires adjustment, combination with other treatments such as semaglutide or tirzepatide, or transition to a maintenance protocol. The goal is durable results, not a short-term fix.
01

Medical Consultation

Based on your evaluation, Dr. Rodriguez prescribes the medication best suited to your physiology, whether that is Contrave for appetite and craving control or Qsymia for appetite suppression with metabolic support. Dosing is structured to minimize side effects during the adjustment period.
02

Personalized Prescription Plan

Based on your evaluation, Dr. Rodriguez prescribes the medication best suited to your physiology, whether that is Contrave for appetite and craving control or Qsymia for appetite suppression with metabolic support. Dosing is structured to minimize side effects during the adjustment period.
03

Monitored Treatment

You take your medication as prescribed at home, with scheduled follow-up visits to assess response, adjust dosing, and monitor key health markers including blood pressure, heart rate, and weight. Dr. Rodriguez remains directly involved throughout, not a nurse or coordinator.
04

Progress and Optimization

As weight loss progresses, Dr. Rodriguez evaluates whether your plan requires adjustment, combination with other treatments such as semaglutide or tirzepatide, or transition to a maintenance protocol. The goal is durable results, not a short-term fix.
Ideal candidate

Rx Weight Loss Medications may be a good fit if you

Candidacy is confirmed during an in-person consultation with Dr. Rodriguez.
What to expect

Before, during, and after

Before
Before beginning a prescription weight loss medication, you will complete baseline lab work and a comprehensive health screening at Rodriguez Rejuvenation. Disclose all current medications, supplements, and herbal products, as several interact with Contrave and Qsymia specifically. Patients on MAO inhibitors or certain antidepressants are not candidates for Contrave, and this screening must occur before any prescription is written.
During
These are oral medications taken at home, not in-office procedures. After your initial consultation and prescription, you begin your medication on the schedule Dr. Rodriguez outlines, typically starting at a lower dose and titrating upward over several weeks to allow your body to adjust. Common early side effects such as mild nausea, dry mouth, or sleep changes are expected and typically resolve within two to four weeks.
After
Most patients begin noticing appetite changes within the first two to four weeks of treatment, with measurable weight loss becoming evident by weeks six to eight when medication is combined with dietary adjustments. Dr. Rodriguez schedules check-ins at regular intervals to assess your response and make any necessary changes. If you experience chest pain, significant mood changes, or elevated blood pressure readings at home, contact the practice promptly.
Recovery

What the first weeks may look like

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Weeks 1–2
The first two weeks are an adjustment period. Mild nausea, headache, or constipation are common with both Contrave and Qsymia and typically peak around days four through ten. Taking medication with food and staying well-hydrated reduces the severity of these initial effects.
●
Weeks 3–4
Most patients report a noticeable reduction in appetite and food cravings by the third or fourth week. For Contrave, the dose is typically increased at week two if the initial dose was well tolerated. Weight changes are often subtle at this stage but appetite control is the primary marker Dr. Rodriguez tracks.
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Weeks 6–12
Clinically meaningful weight loss, generally defined as five percent or more of starting body weight, is typically observed by weeks eight through twelve in patients who are responding well. Dr. Rodriguez evaluates your response at this checkpoint to determine whether dosing optimization or adjunctive treatment is appropriate.
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Months 4–12
Patients who respond to treatment and maintain lifestyle changes continue to lose weight steadily through months four to twelve, with many reaching their target weight or a clinically significant reduction. Dr. Rodriguez develops a long-term plan at this stage, which may include a transition to a maintenance dose or a complementary medical weight loss protocol.
Before & after

Real patients of Dr. Rodriguez

The results shown in our gallery represent real patients of Dr. Rodriguez who consented to share their progress photos. Weight loss outcomes vary based on individual metabolism, adherence to the prescribed plan, starting weight, and overall health status. No two patients respond identically, and these photos are intended to illustrate realistic possibilities, not guarantees.
Individual results vary. Photos should only be used with documented patient consent.
HCG
Before
HCG
After
Consultation

Request your Rx Weight Loss Medications consultation

Tell us what you would like to achieve. Our care team will follow up to help you plan the next step.
Your information is kept private and used only to respond to your request.

What patients say about Rx Weight Loss Medications

Frequently Asked Questions about Rx Weight Loss Medications

Clear answers to common questions before your consultation.
What is the difference between Contrave and Qsymia?
Contrave combines naltrexone and bupropion, two medications that work on the brain’s reward and hunger centers to reduce cravings and appetite. Qsymia combines phentermine with topiramate extended-release and works primarily through appetite suppression with some metabolic effects. Dr. Rodriguez selects between them based on your health history, any existing medications, and your specific weight loss profile.
Pricing depends on which medication is prescribed, the duration of treatment, and the frequency of follow-up visits required. During your consultation, you will receive a clear breakdown of costs before committing to anything. Rodriguez Rejuvenation also offers financing options for patients who prefer to spread the cost over time.
Both Contrave and Qsymia are FDA-approved specifically for chronic weight management, meaning they are designed for sustained use under medical supervision. Dr. Rodriguez monitors blood pressure, heart rate, and relevant labs throughout your program to ensure ongoing safety. Patients with certain cardiovascular conditions or psychiatric histories require more careful evaluation before starting either medication.
Weight regain after stopping any prescription weight loss medication is a real and well-documented clinical phenomenon, particularly without lifestyle changes in place. Dr. Rodriguez addresses this directly during your consultation and builds a long-term maintenance strategy into your treatment plan from the beginning. The goal is never medication dependence but a sustainable shift in body weight and habits.
At Rodriguez Rejuvenation, Dr. Rodriguez personally evaluates you, reviews your labs, and monitors your response throughout treatment. You are not interacting with a rotating provider or filling out a questionnaire. That level of oversight matters clinically, particularly for medications like Contrave that carry specific contraindications with common antidepressants and other drugs.
In most cases, combining these medication classes is not recommended simultaneously due to overlapping mechanisms and compounding side effect risks. However, Dr. Rodriguez does transition patients between programs based on what is working and what is not. If semaglutide or tirzepatide appears to be a better fit for your physiology, he will outline a safe transition plan at your follow-up.
If you have been struggling with weight despite genuine effort, a one-on-one consultation with Dr. Rodriguez is the right starting point. He will review your history, explain your options honestly, and build a plan that fits your biology and your life. Schedule your consultation at Rodriguez Rejuvenation in Houston and get a clear picture of what medically supervised weight loss looks like for you specifically.

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HCG Diet

A physician-supervised protocol combining HCG hormone with a structured low-calorie diet for accelerated fat loss.