Weight loss medication in Austin, explained properly
Two molecules do most of the work in this field, and they are sold under four well-known brand names plus a tablet. Knowing which is which makes the rest of the decision much easier, and it is the part most people arrive confused about.
Semaglutide and tirzepatide, and the names on the box
Semaglutide is the older of the two and mimics one gut hormone, GLP-1. It is sold as Ozempic, which is approved for type 2 diabetes, as Wegovy, which is approved for weight management, and as a daily tablet.
Tirzepatide mimics two hormones, GLP-1 and GIP. It is sold as Mounjaro for type 2 diabetes and as Zepbound for weight management. In head-to-head trial data it produced more weight loss than semaglutide, which is why the comparison page exists.
Which one you are prescribed depends on your history, what you tolerate, what is actually available, and what your drug plan will fund. All of them are prescription-only and all of them are decided by a clinician, not chosen from a menu. Related reading: Semaglutide, Tirzepatide and Semaglutide vs tirzepatide.
Molecule vs brand
Getting a prescription
How GLP-1 medication is actually prescribed
Suitability first
BMI, conditions, personal and family history, and everything else you take. Some histories rule a GLP-1 out entirely, and that is decided here.
Molecule chosen
Semaglutide or tirzepatide, injectable or tablet. Availability and your drug plan are part of the decision, not an afterthought.
Lowest dose
Every GLP-1 starts low. The starting dose is not a treatment dose, it is there to let your body adjust.
Titration
The dose steps up on a schedule, and only if the current step is tolerated. Rushing this is what causes most of the misery people describe.
Medications
Every GLP-1 weight loss medication we prescribe
Two molecules, four brands and one tablet. The same clinician review applies to all of them.
Brands versus molecules, injections versus tablets, and how the choice is made.
Both contain semaglutide. Ozempic is approved for type 2 diabetes and Wegovy is approved for weight management, at different dose ranges. The molecule is the same; the approved use and the dosing are not.
In head-to-head trial data tirzepatide produced greater average weight loss. That does not automatically make it the right choice for you, because tolerance, cost, availability and your medical history all matter. The comparison page sets out the trade-offs.
There is an oral semaglutide tablet. It is taken daily rather than weekly and has specific instructions about food and timing that matter more than people expect. For some patients it is the better fit.
You can say what you would prefer and why, and it will be taken seriously. The decision is still a clinical one, and there are histories where a particular molecule is not appropriate at all.
Compounded semaglutide is not the same as an approved product and is not regulated the same way. The guide on compounded versus brand explains what the difference actually means for safety and dosing.
I had the brand names muddled completely. Ten minutes of explanation and I finally understood what I was actually being prescribed and why.
V. Petrenko
Semaglutide, Austin
★★★★★
Switched molecules after the first one did not agree with me. That was treated as a normal adjustment rather than a failure.
B. Nakamura
Tirzepatide, Pflugerville
★★★★
The tablet suited me better than a weekly injection. The instructions about timing and food were stricter than I expected but they were explained clearly.
E. Rousseau
Oral tablet, Round Rock
★★★★★
They checked what my cardiologist had me on before writing anything. Two things needed spacing out.
G. Haddad
Medication review, Leander
From the blog
GLP-1 medication guides: dosing, brands and tablets
