Weight Loss Injections in Seomyeon, Busan Doctor-supervised GLP-1 and GIP/GLP-1 injections such as Wegovy and Mounjaro — with English support
One Clinic Seomyeon offers medical weight-management consultation for local and international patients considering prescription weight loss injections as part of a structured program.
Weight loss injections are prescription injectable medications used in medically supervised weight management. Semaglutide (Wegovy) is a GLP-1 receptor agonist, and tirzepatide (Mounjaro) acts on both GIP and GLP-1; both are usually injected once a week with gradual dose increases. At One Clinic in Seomyeon, Busan, a doctor decides which, if any, is appropriate for you.

What are weight loss injections?
They are prescription medications given by injection to support weight management in eligible patients. Depending on the medication, they may influence appetite, fullness, food intake and metabolic processes.
Because each medication has different indications, dosing and safety considerations, a physician decides what is appropriate for you.
Commonly discussed options
- Semaglutide — a GLP-1 receptor agonist (Wegovy)
- Tirzepatide — a GIP and GLP-1 receptor agonist (Mounjaro)
- Other injectables — availability and approved uses vary

Injection types explained
Your doctor explains how each option works and which suits your health profile.
GLP-1-based
Semaglutide acts on GLP-1 receptors involved in appetite and satiety.
Learn more → 02GIP/GLP-1-based
Tirzepatide acts on two incretin pathways involved in appetite and metabolism.
Learn more → 03Dose adjustment
Treatment usually starts low and increases step by step according to tolerance.
Learn more →How treatment works
Consultation
Weight history, health conditions, medications and goals — in English if you prefer.
Eligibility
The doctor confirms whether an injection is medically appropriate.
Start & titrate
Injection training, dose schedule and side-effect guidance.
Follow-up
Progress, body composition and lifestyle support for lasting results.
Side effects & what to confirm
Possible side effects
- Nausea, vomiting or decreased appetite
- Diarrhea or constipation
- Abdominal discomfort, especially when the dose increases
Injections are not suitable for everyone and are not a substitute for nutrition and activity.
International patients should confirm
- Which injection is appropriate for you
- Dose and escalation schedule
- Storage and injection instructions
- Follow-up after leaving Korea
- Medication transport and entry rules
Visiting One Clinic in Seomyeon, Busan
Seomyeon is central and well connected, so a consultation and treatment fit easily into a stay in Busan. Message us on WhatsApp with your dates and goals — we reply in English.
One Clinic Seomyeon
- Address
- 6F, Inje Medical New Building, 785 Gayadae-ro, Busanjin-gu, Busan
- Subway
- Seomyeon Station, Exit 9
- Parking
- Yeonggwang Bookstore Parking Lot
- Hours
- Mon, Tue, Thu, Fri 10:00–19:00
Sat 10:00–16:00 · Lunch 13:00–14:00
Closed Wednesdays & Sundays
Dr. Won Tae Jung, MD
Certified Obesity Medicine Physician (World Obesity Federation) with extensive experience in medical weight management, non-surgical body contouring, fat reduction and anti-aging treatments. Member of the Korean Society for the Study of Obesity.
Weight loss injection questions
Still unsure? Message us on WhatsApp — we reply in English.
What weight loss injections are available in Busan?
Options may include semaglutide (Wegovy) and tirzepatide (Mounjaro). Availability varies, so please confirm with One Clinic Seomyeon before visiting.
How often are weight loss injections given?
Commonly once a week, following a doctor-prescribed dose-escalation schedule.
Are weight loss injections the same as fat dissolving injections?
No. Weight loss injections are prescription medications for overall weight management; fat dissolving injections target localized fat in specific areas.
Will I regain weight after stopping?
Weight regain can occur after treatment ends, which is why nutrition, activity and a maintenance plan are part of the program.
Can international patients receive weight loss injections at One Clinic?
International patients can book a consultation. Eligibility, prescription and follow-up are confirmed individually, with English support on WhatsApp.












