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Schedule Your Tirzepatide Appointment

Choose any of our 3 Silicon Valley locations. Walk-ins also welcome — no appointment required for consultation. 📍 Weight Loss at Sunnyvale Clinic

How Tirzepatide produces superior weight loss

💊 Tirzepatide is the active ingredient in Mounjaro (diabetes) and Zepbound (obesity). Unlike Semaglutide which targets GLP-1 receptors alone, Tirzepatide activates both GLP-1 and GIP receptors — a dual mechanism that produces greater appetite suppression and significantly higher average weight loss in clinical trials.clinical trials.

How Tirzepatide works
Clinical results (SURMOUNT trials)

Your provider-supervised Tirzepatide program

We use a slow-titration protocol to help your body adjust gradually — minimizing side effects while building toward your optimal therapeutic dose.

1
Free Consultation
Provider reviews your health history, goals, and confirms you're a good candidate for Tirzepatide.
2
Lab Work
Baseline blood tests to confirm eligibility and monitor thyroid, glucose, and kidney function.
3
Start at 2.5mg
Begin at the lowest dose — titrated monthly (2.5 → 5 → 7.5 → 10 → 12.5 → 15mg) based on response.
4
Monthly Check-ins
Regular weigh-ins, lab monitoring, dose adjustments, and nutritional guidance throughout.

Comparing the two leading weight loss medications

Both medications are excellent — the right choice depends on your goals, health history, and insurance coverage.

Feature
Semaglutide/ Ozempic / Wegovy
Tirzepatide/ Mounjaro / Zepbound
Mechanism
GLP-1 only
Dual GLP-1 + GIP
Avg weight loss
~15% body weight
~20–22% body weight
Head-to-head result
+47% more weight lost vs Semaglutide
Starting dose
0.25mg/week
2.5mg/week
Max dose
2.4mg/week
15mg/week
Best for
Diabetes + weight loss, broader insurance coverage
Maximum weight loss priority

Tirzepatide weight loss — frequently asked questions

How do I get started with Tirzepatide at Instant Urgent Care?

Book online using any of the 3 clinic buttons above, or walk in during clinic hours. At your first visit, our licensed provider reviews your health history and confirms Tirzepatide is appropriate for you.

Is Tirzepatide better than Semaglutide for weight loss?

Clinical trials (SURMOUNT) show Tirzepatide produces greater average weight loss — approximately 20–22% vs 15% with Semaglutide. However, the best medication depends on your individual health history, insurance coverage, and how your body responds. Our providers help you decide.

Can I use health insurance for Tirzepatide?

Coverage varies. Mounjaro may be covered for Type 2 diabetes. Zepbound coverage for obesity is growing but varies by plan. Our team will help check your insurance benefits at your consultation. Self-pay options are available.

Is Tirzepatide better than Semaglutide for weight loss?

Clinical trials (SURMOUNT) show Tirzepatide produces greater average weight loss — approximately 20–22% vs 15% with Semaglutide. However, the best medication depends on your individual health history, insurance coverage, and how your body responds. Our providers help you decide.

What are the side effects of Tirzepatide?

Common side effects include nausea, diarrhea, vomiting, and constipation — especially in the early weeks. Like Semaglutide, we start at a low dose (2.5mg/week) and titrate gradually to minimize side effects. Most patients adjust well within the first few weeks.

How is Tirzepatide administered?

Tirzepatide is a once-weekly subcutaneous injection, starting at 2.5mg and titrated up to a maximum of 15mg. Our provider teaches self-injection at your first appointment — the pen device is simple and the needle is very small.

What is the difference between Mounjaro and Zepbound?

Both contain the same active ingredient — tirzepatide. Mounjaro is indicated for Type 2 diabetes. Zepbound is indicated specifically for obesity and weight management. The main difference is the FDA approval label — your provider will prescribe the appropriate one based on your diagnosis.

How does Tirzepatide work compared to Semaglutide?

Semaglutide activates only GLP-1 receptors. Tirzepatide activates both GLP-1 and GIP receptors — a dual mechanism. GIP activation appears to enhance appetite suppression beyond GLP-1 alone, which explains the greater average weight loss seen in trials.

Tirzepatide weight loss — 3 Silicon Valley clinics

📍 Santa Clara

3466 El Camino Real

📍 Sunnyvale

970 W El Camino Real

📍 San Jose

5138 Monterey Hwy

Start your Tirzepatide program —
free consultation today.

Provider-supervised Tirzepatide (Mounjaro/Zepbound) at all 3 Silicon Valley locations. Average 20–22% weight loss.

(408) 687-4806

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