Knoxville GLP-1 Weight Loss FAQ

Semaglutide (Ozempic, Wegovy) copies one gut hormone; tirzepatide (Mounjaro, Zepbound) copies two. In the studies, tirzepatide usually took off more weight on average, but it costs more and people respond differently. Semaglutide's been around longer. The doctor picks based on your situation, not a one-size answer.

Yes, but it's a small once-a-week shot you give yourself at home, similar to an insulin pen — not a daily thing and not a clinic trip. Somebody walks you through the first one. Most people find it's far less of a deal than they expected.

It's legal through licensed pharmacies in certain situations, though the rules got tighter after the FDA ended the tirzepatide and semaglutide shortage in 2024-2025. The thing to ask any clinic is whether your medication is compounded or brand-name and where it's sourced. Bell tells you straight.

The doctor call is free. You pay for the medication and labs if you need them. Compounded tirzepatide and semaglutide usually run cheaper than paying cash for brand-name Zepbound or Wegovy, but the exact number depends on your dose. They go over every cost on the free call. 865-383-7730.

Most people see real movement in the first 8 to 12 weeks and a lot land around 15 to 20% of their body weight by month six — but that's after stepping the dose up, not on the starter. Appetite usually quiets in the first month. It varies by person and nothing's guaranteed.

You can, but stopping cold often brings some weight back, because the drug works while it's in you. A good program plans the landing — taper to a low dose, come off after your habits are solid, or stay on maintenance. You decide that with the doctor based on how you're doing.