Semaglutide Weight Loss in Houston

Semaglutide works by mimicking a hormone your gut already makes after you eat, just at a steadier level than your own body produces. Two effects matter most for weight.

First, it slows gastric emptying. Food stays in your stomach longer, so you feel full sooner and stay full between meals. Second, it acts on appetite centers in the brain, which quiets the background hum of food noise that drives snacking and second helpings. A lot of my patients describe it the same way - they just stop thinking about food all the time. There is also a metabolic piece: semaglutide improves how your body handles insulin and glucose, which is why it started as a diabetes drug.

One clinical aside. The appetite reduction cuts both ways. If you are not deliberate about protein and hydration while eating less, you can lose muscle and feel wiped out. That is part of why I want to see you regularly, not just sign a script.

Wegovy is FDA-approved for adults with a BMI of 30 or above, or 27 or above with at least one weight-related condition such as high blood pressure, prediabetes, or obstructive sleep apnea. Those numbers are the starting frame, not the whole story.

At your first visit we go through your full medical history, your medications, your weight history, and what you have already tried. Some people are not candidates. A personal or family history of medullary thyroid carcinoma or MEN-2 is a hard contraindication on the FDA label. So is a history of pancreatitis, pregnancy or planning pregnancy, an active eating disorder, or significant gastroparesis. I would rather tell you no at the first visit than start you on something that is not safe for you.

For the record, I am Jillian Caldwell, PA-C. I prescribe under a Prescriptive Authority Agreement with Danna Qunibi, MD, our Medical Director. I am not a physician and I do not use the title doctor.

Texas requires a Good Faith Exam before I can prescribe, and for a medication like this I want that exam to be in person here in the Heights. We check vitals, weight, and BMI, and we draw baseline labs. Typical panel: a comprehensive metabolic panel, A1c or fasting glucose, a lipid panel, and thyroid screening when indicated. Those labs do two things. They confirm there is nothing that should keep you off the medication, and they give us a starting line to measure progress against later.

This in-person, lab-backed approach is deliberate. The Texas Medical Board has disciplined telehealth-only operations that prescribe these medications with no real exam and no follow-up. You will see me, in this office, with your actual numbers in front of us.

Semaglutide is titrated slowly on purpose. The standard Wegovy schedule starts at 0.25 mg once weekly for four weeks, then steps up roughly every four weeks - 0.5 mg, 1 mg, 1.7 mg, up to a 2.4 mg maintenance dose - though we move at the pace your gut tolerates, not a fixed calendar. If a dose is rough, we hold. There is no prize for rushing.

Be ready for GI side effects, because they are common. Nausea is the big one, especially in the first weeks and after a dose increase. Constipation, occasional diarrhea, reflux, and burping show up too. Most of it settles as your body adapts, and smaller meals plus more water help a lot. Less common but serious risks include pancreatitis and gallbladder problems, and we go over the warning signs so you know when to call. I am honest about this part because the people who do well are usually the ones who knew what to expect.

Here is where I have to be careful, and honest. I cannot promise you a specific number. Anyone who does is either guessing or selling. What I can do is point you to the published trial data so you have a realistic frame.

In the STEP 1 trial that supported Wegovy's approval, adults on semaglutide 2.4 mg lost on average about 15% of their starting body weight over 68 weeks, compared with about 2.4% on placebo, with lifestyle support in both groups (Wilding et al., New England Journal of Medicine, 2021; reflected in the FDA Wegovy label). That is an average from a controlled study. Your result depends on your starting point, your health, your dose tolerance, and the food and movement work you do alongside the medication. I will set a personalized, realistic goal with you rather than quote you a guarantee.

Continuity is the whole game. We meet every four weeks for the first few months to adjust the dose and troubleshoot side effects, then space visits out as things stabilize. The medication does part of the work; the rest is nutrition. I pair every semaglutide patient with nutrition counseling focused on protein adequacy, fiber, and hydration - the habits that protect muscle now and keep weight off later, because regain is common when people stop the drug without changing how they eat.

On branded versus compounded: I prescribe the FDA-approved branded products, Wegovy and Ozempic. The FDA declared the semaglutide shortage resolved in February 2025, which ended the broad permission to compound it. I do not advertise compounded semaglutide and I do not use it as a routine cost-saver. In the rare case there is a specific, documented medical reason a patient cannot use the branded product, we would discuss options individually - never by price, never as the default.

We are at 2401 N. Shepherd Dr., Suite 229, at 24th and Shepherd in the Heights, just south of I-610. Parking is free under the building, so you are not circling the block before a lab draw.