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Types of Weight Loss Medicine: Which One Is Right for You?

Written by Weight Loss Team

Published 07/04/2025

Updated 07/28/2025

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Weight loss is a journey that often involves more than just diet and exercise. For many Filipinos struggling with obesity or stubborn weight gain, medication can be a valuable part of a comprehensive health plan. But with so many options available, choosing the right weight loss medicine can feel overwhelming.

This blog will walk you through the different types of weight loss medications available to Filipinos today. Whether you’re dealing with metabolic challenges, emotional eating, or hormonal imbalances, understanding your options can help you make better decisions for your health. Explore our complete weight management solutions to see what might work best for your goals. You may also want to read how GLP-1 medications work for Filipinos compared to dieting.

What Is Weight Loss Medication and Who Should Use It?

Weight loss medications are either prescription or over-the-counter products that support fat loss, appetite control, or metabolic improvement. They're not miracle pills but instead, they work best when combined with a healthy lifestyle.

People who may benefit from weight loss medication include:

Adults with a body mass index (BMI) of 30 or higher
Adults with a BMI of 27 or higher who also have obesity-related conditions like type 2 diabetes or high blood pressure
Those who’ve tried diet and exercise alone but need extra help

It's important to note that not all medications are suitable for everyone. A licensed doctor can evaluate your needs and recommend the safest option. If you're unsure where to begin, book a private online consultation with a licensed physician through Andyou.

Types of Prescription Weight Loss Medicines Available in the Philippines

Let’s break down the most common types of prescription weight loss medications, how they work, and who they’re best suited for.

1. Appetite Suppressants

These medications work on your brain’s hunger signals, helping you feel full sooner and less hungry throughout the day. Some common examples include:

Phentermine – An FDA-approved stimulant that reduces appetite by affecting the central nervous system. Often prescribed for short-term use.
Naltrexone-Bupropion – A combination that targets both appetite and food cravings. Sold under the brand name Contrave in some markets.

According to WebMD, this combination helps regulate hunger and reward systems in the brain, making it easier to stick to a calorie-restricted diet.

2. Fat Absorption Blockers

These medications prevent your body from absorbing some of the fat you eat.

Orlistat – This medication blocks about 25% of fat intake and is available under the brand Xenical or as a lower-dose over-the-counter version called Alli. Side effects include gastrointestinal discomfort, so it's important to follow a low-fat diet.

3. GLP-1 Receptor Agonists

Originally developed to treat diabetes, GLP-1 receptor agonists like semaglutide have emerged as powerful weight loss tools. They work by slowing digestion, reducing appetite, and improving blood sugar control.

Semaglutide – Sold under brand names like Wegovy and Ozempic. Clinical trials have shown that semaglutide can lead to up to 15% body weight loss over time.

A study published in the New England Journal of Medicine found that semaglutide significantly improved weight loss compared to placebo. Want to learn more about semaglutide? Read our detailed guide on how long it takes for Semaglutide to work on Filipinos.

4. Combination Therapies

Some medications combine multiple mechanisms to support weight loss. As mentioned, naltrexone-bupropion is one such combination. Another newer class is dual agonists like tirzepatide, which targets both GLP-1 and GIP pathways. Tirzepatide is not yet widely available in the Philippines, but it is being explored in some clinical settings. Early trials suggest superior weight loss effects compared to semaglutide. To learn more, visit our article on how tirzepatide works and differs from semaglutide.

What to Know About Over-the-Counter Supplements

Over-the-counter (OTC) supplements for weight loss are widely accessible in the Philippines, but they often lack scientific support. Some popular options include:

Green tea extract
Garcinia cambogia
L-carnitine
Coffee-based fat burners

While some of these supplements show mild benefits, many are underregulated and may contain undisclosed ingredients. A report from Harvard Health warns consumers about supplement safety, especially when products claim to offer fast results without lifestyle changes. Instead of risky OTC supplements, consider medically guided solutions that are tailored to your body and needs.

How to Choose the Right Weight Loss Medicine for You

The best choice depends on your goals, medical background, and lifestyle. Here are a few key questions to consider:

Do you struggle more with overeating or slow metabolism?
Do you have underlying conditions like PCOS, diabetes, or hypertension?
Are you looking for a long-term solution or a short-term boost?

Consult a Medical Professional

Weight loss medications work best when prescribed and monitored by a healthcare provider. At Andyou, we connect Filipinos with licensed doctors for private, judgment-free consultations. These consultations ensure that your chosen treatment is safe, effective, and suitable for your profile. Take the first step by trying out And y ou’s personalized assessment to see which treatment would be ideal for you .

Medicine Isn’t Everything

Even the most effective medication needs to be paired with sustainable habits. Here are some essential practices to support your weight loss journey:

Focus on high-protein, low-sugar meals
Prioritize fiber and whole grains
Sleep at least 7 hours per night
Manage stress through breathing, journaling, or movement
Stay consistent with physical activity (30 minutes most days)

If you're looking for more tips, read our healthy Filipino meal planning guide.

Medication Safety and Common Side Effects

As with any treatment, weight loss medications come with risks. Here are some general considerations:

Appetite suppressants may raise blood pressure
GLP-1 agonists can cause nausea or digestive discomfort
Fat blockers may lead to oily stools or bloating
Supplements may interact with existing medications

To stay safe, disclose all your current medications and supplements during your consultation. Be sure to read labels and follow medical advice closely. For an in-depth look at how prescription vs. diet for weight loss compares, read our guide on navigating weight loss in the Philippines.

How Filipinos Are Losing Weight Today

Obesity is rising in the Philippines, with lifestyle factors and urban stress contributing to unhealthy weight gain. But with personalized care and effective treatments, many Filipinos are seeing real change. At Andyou, we’ve helped hundreds of Filipinos lose weight through guided prescriptions, sustainable lifestyle coaching, and accessible teleconsults. Clients report improved energy, lower cholesterol, and better control of chronic conditions. Want to be part of this shift? Explore our weight loss support guides tailored to Filipino needs.

Choosing What’s Best for Your Health Journey

Weight loss isn’t one-size-fits-all. From GLP-1 agonists to appetite suppressants and beyond, today’s options are more diverse and science-backed than ever. The key is finding what works for your body and what fits your lifestyle. Let Andyou guide you. With Filipino doctors, safe medications, and a holistic approach, you don’t have to figure it out alone. Start by browsing our full range of health and lifestyle guides, or schedule a private consultation to take the first step.

Weight Loss Team

The &you Weight Loss Team combines medical science with personal care, guiding Filipinos through their weight loss journey with trusted medications, holistic support, and culturally relevant health expertise.