Clinically reviewed by Dr. Ponlawat Pitsuwan, Physician, Doctor Bangkok.
Last reviewed: October 2026
Trulicity (dulaglutide) is a once-weekly injectable medication for type 2 diabetes. In Bangkok, it is prescription-only, meaning a licensed Thai physician must prescribe it before any pharmacy will dispense it. If you have run out of your home supply or need a clinical review while in the city, Doctor Bangkok offers same-day consultations and a doctor-on-call service that reaches your hotel within one hour.
Your Trulicity supply ran out sooner than expected. You are in Bangkok, you are not sure where to start, and you do not want to spend a morning in a large hospital. That is a practical problem with a practical solution.
Dulaglutide is the generic name. Trulicity is the brand. Both refer to the same once-weekly injection for type 2 diabetes. This article covers what it does, how it compares with newer options now available in Bangkok, who it still suits, and how to get a prescription here without the runaround.

What Dulaglutide and Trulicity Are
Dulaglutide belongs to a drug class called GLP-1 receptor agonists. These medications work by prompting your pancreas to release insulin in response to blood sugar after meals. Blood sugar control improves, and the risk of hypoglycaemia is lower than with older diabetes drugs.
Trulicity comes in a pre-filled, single-use pen you inject once a week. There is no dose to draw up and no needle to attach separately. For many patients, that simplicity is what makes long-term use practical.
The REWIND trial, published in The Lancet, found that dulaglutide reduced the risk of major cardiovascular events in people with type 2 diabetes who had established cardiovascular disease or additional cardiovascular risk factors. This makes it relevant for heart and stroke risk reduction, not just blood sugar control. You can check your own cardiovascular risk profile using the Cardiovascular Risk Calculator at Doctor Bangkok.
Storage matters in Bangkok. Trulicity pens must be refrigerated at 2 to 8 degrees Celsius. Once removed from the fridge, a pen can be kept at room temperature below 30 degrees Celsius for up to 14 days. Bangkok’s outdoor temperatures regularly exceed that. A pen left in a bag or an uncooled hotel room can degrade. Use the mini-fridge or an insulated medical wallet. If you are not certain a pen has been stored correctly, do not inject it.
Weekly Diabetes Use Versus Newer Weight-Focused Options
Dulaglutide and semaglutide (Ozempic) are both once-weekly GLP-1 receptor agonists for type 2 diabetes. The SUSTAIN 7 head-to-head trial found that semaglutide produced greater reductions in HbA1c and greater weight loss than dulaglutide at comparable doses.
That does not make dulaglutide the wrong choice. The two drugs have different dose ranges and different titration schedules. Semaglutide is more potent per milligram. Some patients find dulaglutide easier to tolerate, particularly those who experience significant nausea on higher-potency GLP-1 agents.
One point worth knowing: dulaglutide is approved for type 2 diabetes glycaemic control, not chronic weight management. Ozempic carries a diabetes indication as well. The weight-loss framing you see online mostly reflects off-label use or the related drug Wegovy, which is higher-dose semaglutide with a separate weight management approval. If weight loss is your primary goal rather than diabetes management, the options available in Bangkok are broader. Doctor Bangkok’s weight-loss injection service covers those options with physician oversight.

Who May Still Be Considered for Trulicity in Bangkok
Dulaglutide remains appropriate for many patients with type 2 diabetes. Your doctor may consider it if you are already stable on it from home and need continuity, if you have not tolerated semaglutide well, or if your cardiovascular risk profile fits the REWIND trial population.
There are patients who should not use it. Dulaglutide is contraindicated if you have a personal or family history of medullary thyroid carcinoma or Multiple Endocrine Neoplasia syndrome type 2. It is not recommended during pregnancy; the FDA label advises using it only if the potential benefit justifies the potential risk to the fetus, and most guidelines recommend switching to safer alternatives. Anyone with a history of pancreatitis should discuss this with a physician before starting or continuing any GLP-1 agent.
Common side effects include nausea, vomiting, diarrhoea, and reduced appetite. These are usually worst early on and tend to settle. If you are in Bangkok and experiencing severe vomiting, signs of dehydration, or persistent abdominal pain, get same-day medical attention. A doctor hotel visit in Bangkok means you do not have to travel if you are unwell.
If you are tracking your weight alongside diabetes management, the BMI calculator at Doctor Bangkok gives you a quick baseline before your consultation.
Getting a Trulicity Prescription in Bangkok
Trulicity is prescription-only in Thailand. No pharmacy will dispense it over the counter. A licensed Thai physician must assess you and issue a local prescription based on your medical history and current clinical picture.
Bringing documentation from your home doctor speeds things up considerably. Your diagnosis, current dose, and most recent HbA1c result are all useful. The consultation goes faster, and the prescription is cleaner.
Local availability is not guaranteed. Trulicity’s Thai FDA registration status can change, and private pharmacies do not always carry it. International hospital pharmacies and private clinics are the most reliable sources, but only after a valid prescription is in hand.
Doctor Bangkok can issue a same-day prescription following a clinical review. The walk-in clinic on Sukhumvit Soi 13 is open around the clock. The doctor-on-call service reaches hotels and condos across central Bangkok within one hour, day or night. If Trulicity is not currently in stock locally, the physician can discuss GLP-1 alternatives that are registered and available in Thailand so your diabetes management does not lapse. You can review the full range of GLP-1 options at Doctor Bangkok before your visit.
Book a same-day consultation at Doctor Bangkok. Whether you need a Trulicity prescription, a GLP-1 medication review, or urgent diabetes support, Doctor Bangkok offers walk-in appointments at the clinic on Sukhumvit Soi 13 and a doctor-on-call service that comes to your hotel or condo anywhere in central Bangkok within one hour, 24 hours a day, 7 days a week.
Frequently Asked Questions
Dr. Ponlawat Pitsuwan
Physician, Doctor Bangkok
a private medical clinic in central Bangkok open 24 hours a day, 7 days a week, with a doctor-on-call service that reaches your hotel or condo within one hour. He sees expats, residents, and medical tourists for diabetes management, GLP-1 medication reviews, chronic disease consultations, and general internal medicine.
References
- Gerstein HC, et al. Dulaglutide and cardiovascular outcomes in type 2 diabetes (REWIND): a double-blind, randomised placebo-controlled trial. The Lancet, 2019;394(10193):121-130.31149-3/fulltext)
- Pratley RE, et al. Semaglutide versus dulaglutide once weekly in patients with type 2 diabetes (SUSTAIN 7): a randomised, open-label, phase 3b trial. The Lancet Diabetes and Endocrinology, 2018;6(4):275-286.30412-0/fulltext)
- US Food and Drug Administration. Trulicity (dulaglutide) Prescribing Information. FDA.gov, 2025.
- American Diabetes Association. Standards of Care in Diabetes, 2024. Diabetes Care, 2024;47(Supplement_1).
- Lilly. How should Trulicity (dulaglutide) be stored during transport and travel? Medical.lilly.com.
The information in this article is for educational purposes only and does not constitute medical advice. It should not be used to self-diagnose or replace a consultation with a qualified physician. If you have concerns about your health, contact a licensed medical professional. For appointments at Doctor Bangkok, visit doctorbangkok.co.th.




