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Online consultation · all of Thailand
Retatrutide Thailand Online doctor consultation
Considering a retatrutide pen or vial? Talk it through with a licensed doctor, wherever you are in Thailand.
★★★★★ 5.0 · 64 Google reviews
บริการนี้สำหรับผู้ที่ต้องการปรึกษาแพทย์เกี่ยวกับเรทาทรูไทด์ (Retatrutide) โดยให้คำปรึกษาเท่านั้น ไม่จำหน่ายผลิตภัณฑ์และไม่ออกใบสั่งยา
Licensed clinic in Pattaya
Mon–Sat 8:00–18:00 · by appointment
Status: investigational, not approved by the Thai FDA, US FDA or EMA (September 2026).
Near Pattaya? See the doctor in personThe consultation
What the consultation covers
A private video consultation for people who already use retatrutide, are comparing it with their current treatment, or want to understand what the research means for them.
Your medical history
Conditions, previous operations, family history and points that matter for weight treatments, such as thyroid disease, pancreatitis or pregnancy plans.
What you have used so far
Every weight treatment you have tried, including retatrutide: product, dose, how often and for how long.
How you tolerated it
Side effects, changes in appetite, heart rate or digestion, and anything that worried you.
Your existing results
Blood tests and medical reports you already have, reviewed together on the call.
The research, in context
What the trials show, what is still unknown and which risks matter for someone with your history.
Medically reasoned next steps
Clear advice on what makes sense next, such as monitoring, further tests or a change in approach, with the reasons behind it.
Considering a change from retatrutide? Our doctor can review your current use and discuss whether Mounjaro or Wegovy could be appropriate alternatives for you.
Not ready to book?Prepare your consultation in 2 minutes
Open the check →A short check of weight, goal and health history. If you leave your details, the doctor has your answers ready for the call. The check does not assess suitability for retatrutide and makes no projection for it.
Fee
The fee, and what it covers
1,000 THBper person, per consultation
Included in the fee- A private video consultation with a licensed doctor, about 20 to 30 minutes
- Review of your history, previous use, tolerability and the results you share
- The research and its risks, explained for your situation
- Medically reasoned next steps
Blood tests are not included in the consultation fee. If recommended, the costs will be explained before you decide.
Once your time is confirmed, our team sends the payment details on WhatsApp. Nothing is paid on this website.
Two people? Each has their own consultation, so the advice stays personal.
Online, across Thailand
How the video consultation works
Request a time
Tap the button and WhatsApp opens with a short request ready to send.
Confirm
Our patient care team replies during opening hours with available times and the payment details.
Talk to the doctor
A private video call of about 20 to 30 minutes. Have your product, dose details and any results to hand.
Next steps
The doctor explains what is recommended and why. If tests are advised, you hear what they involve and cost before you decide.
Consultations by appointment, Monday to Saturday, 8:00 to 18:00 Bangkok time (UTC+7).
What is known
Retatrutide in Thailand: the facts in September 2026
Retatrutide is an investigational once-weekly injection developed by Eli Lilly. It acts on three hormone receptors (GIP, GLP-1 and glucagon); tirzepatide acts on two and semaglutide on one.
Is retatrutide approved or available in Thailand?
No regulator has approved retatrutide so far, including the Thai FDA, the US FDA and the EMA. Eli Lilly plans its first application, in the United States, for the first quarter of 2027. It has not been launched in Thailand or any other country.
How do people get retatrutide at the moment?
According to Eli Lilly, retatrutide is legally available only to participants in its clinical trials. Current studies are listed on ClinicalTrials.gov.
Is there a retatrutide pen, and what does it cost?
In the trials retatrutide was given as a once-weekly injection. Lilly has not announced a pen, strengths for sale, a launch date or a price, so there is no official retatrutide price in Thailand.
Can you buy retatrutide online in Thailand?
Products offered online under this name, often as powder vials, are not approved medicines. A listing cannot show what a vial really contains, its strength, whether it is sterile or how it was stored, and a doctor cannot judge this by looking at it either; that takes laboratory analysis.
What did the trials show?
In Phase 2 (NEJM 2023), adults with obesity or overweight without diabetes lost 24.2% of body weight on average on the highest dose after 48 weeks, against 2.1% on placebo. In the Phase 3 trial TRIUMPH-1 (topline, May 2026) the 12 mg group lost 28.3% after 80 weeks, against 2.2% on placebo; TRIUMPH-2 and TRIUMPH-3 (July 2026) reported up to 20.8% in people with type 2 diabetes and up to 22.6% in people with heart disease.
Which side effects were reported?
Mostly digestive: in TRIUMPH-1 nausea affected 29 to 42% of participants depending on dose (15% on placebo), and diarrhoea, constipation and vomiting were frequent. Altered skin sensation (dysesthesia) occurred in 5 to 13%, against 1% on placebo, and Phase 2 found a dose-related rise in heart rate. Between 4 and 11% stopped because of side effects, compared with 5% on placebo.
Where a consultation helps
If you already use retatrutide, are weighing it against your current treatment or want to know what these findings mean for you, the doctor reviews your history, what you have used, how you tolerated it and your results, and explains medically reasoned next steps.Sources: Jastreboff et al., NEJM 2023 · Eli Lilly, TRIUMPH-1, 21 May 2026 · Eli Lilly, TRIUMPH-2 and -3, 23 July 2026
Questions
Booking questions
I live in Bangkok, Chiang Mai or Phuket. Can I book?
Yes. The video consultation is available anywhere in Thailand, by appointment, Monday to Saturday.
I already use retatrutide. What should I have ready?
The product in its packaging, your dose, how often and since when you take it, any side effects you have noticed, and recent blood results if you have them.
What can I ask on WhatsApp before booking?
Our patient care team answers questions about the fee, available times, payment and how the call works. Questions about your health, medication or suitability are answered by the doctor in the consultation.
Can two people book together?
Yes. Each person has their own consultation at 1,000 THB. One WhatsApp message with both first names is enough to arrange back-to-back calls.
Can I see the doctor in person instead?
Yes, at our clinic on Pratumnak Hill in Pattaya, for the same fee and by appointment. Details are on the Retatrutide Pattaya page.
Who you speak to
The clinic behind the consultation
TRT Bangkok Men’s Clinic is a licensed clinic on Pratumnak Hill in Pattaya. Video consultations are carried out by a licensed doctor of the clinic; laboratory tests, if advised, run through our partner N Health.
TRT Bangkok Men’s Clinic, Pattaya
389/203 Moo 12, Bang Lamung, Pattaya, Chon Buri 20150Pratumnak Hill, Soi 4
WhatsApp and phone +66 84 224 9559 · LINE @trtbangkokclinic
“What sets this clinic apart is the combination of medical expertise and personal touch. The consultation was not just competent but genuinely helpful …”
Max·June 2026
“The doctor explained every step clearly, and the staff speak excellent English. The level of care and service exceeded my expectations …”
Henrik Svensson·July 2026
Ready?
Talk it through with a doctor
Private video consultation · 1,000 THB · by appointment, Mon to Sat
Request a consultation →Retatrutide is an investigational medicine and is not approved by the Thai FDA, the US FDA or the EMA. This page is general information and does not replace an individual medical consultation. Trial results are group averages. Last reviewed 28 September 2026 by the TRT Bangkok patient care team.