Struggling to lose weight?

If you've tried diets, workouts and countless “quick fixes” with little success, it's not because you've failed — it's because your body needs a different kind of support.

With the right medical care, you can finally achieve what you've been working towards: steady weight control, better energy, and improved overall health.

Struggling to lose weight?
Medical weight management

Medical weight management

At Parkway Shenton, we help you reach those goals safely and effectively. Our medical weight management programme features treatments and solutions that work with your body, guided by professionals who understand the science behind weight gain and metabolic health.


Why your body holds on to weight

Obesity isn't simply the result of overeating or inactivity. It's a chronic medical condition shaped by your genes, hormones, metabolism, and lifestyle. These factors make it hard to lose weight — and even harder to keep it off — without proper medical support.

For Asians, a Body Mass Index (BMI) above 23kg/m2 is considered overweight. You can check your BMI using HPB's BMI calculator, or calculate it using this formula:

BMI = Weight (kg) ÷ [Height (m) x Height (m)]

For example, a person who is 65kg and 1.62m tall would have a BMI of: 65/(1.62*1.62) = 24.8, which falls in the overweight category.

BMI (for Asians)CategoryRisk of Health Problems
≤ 18.5UnderweightLow risk (may be prone to nutritional deficiencies)
18.5 – 22.9NormalLow risk (healthy range)
23.0 – 27.4OverweightModerate risk
≥ 27.5ObeseHigh risk

Being overweight or obese increases your risk of:

  • Diabetes, high blood pressure, and high cholesterol
  • Stroke, heart attack, and heart failure
  • Fatty liver, sleep apnoea, and joint pain
  • Certain cancers and even depression

The good news is, these risks can be reversed. Even a modest 5% weight loss can improve blood sugar, cholesterol, and energy levels significantly.

Medical weight loss treatment (GLP-1 therapy)

If you're clinically obese or overweight with conditions such as diabetes, high blood pressure, high cholesterol or sleep apnoea, your doctor may recommend GLP-1 therapy — medication that is clinically proven to regulate appetite and improve metabolic control.

Common options include semaglutide (Ozempic / Wegovy) and tirzepatide (Mounjaro). Both are prescription-only and available at Parkway Shenton clinics.

How GLP-1 therapy works

GLP-1 medications mimic a natural hormone in your body called glucagon-like peptide-1, which stimulates insulin release to regulate blood sugar levels and slows stomach emptying.

By reducing hunger and curbing cravings, GLP-1 medications help achieve metabolic control and weight loss through blood sugar and appetite regulation.

How GLP-1 therapy works
GLP-1 therapy in our Medical Weight Management Programme

GLP-1 therapy in our Medical Weight Management Programme

  • Prescribed only after medical assessment and suitability screening
  • Administered once a week via subcutaneous injection
  • Dosage titrated gradually based on your body's response for comfort and safety
  • No restrictive diet required — you can continue to enjoy your favourite foods in moderation

Your doctor will guide you through each phase, from initiation and monitoring to dose tapering and maintenance.

Price: From $300/month

Your weight management journey

01

Comprehensive assessment

Begin with a detailed consultation to review your health, blood markers, and weight-related risks.

02

Personalised treatment plan

If suitable, your doctor will recommend GLP-1 medication or other treatment options and design a customised nutrition and exercise plan tailored to your goals.

03

Regular progress reviews

Your Parkway Shenton care team will monitor your progress, adjust treatment where needed, and provide ongoing guidance. Most patients return for a doctor's review every month initially, then every 2-3 months once their condition is stable.

04

Maintenance and tapering

Once your target weight is achieved, your doctor will guide you through a safe transition plan to maintain your results and prevent rebound.

What you can expect


Safe, clinically proven results

Safe, clinically proven results

5 – 15% weight loss within 6 – 12 months*
* Results may vary depending on programme compliance and individual factors.

Appetite regulation

Appetite regulation

Reduced cravings, fewer energy dips, and improved metabolic balance.

Health benefits

Health benefits

Better control of blood sugar, cholesterol and blood pressure, with reduced risk of chronic disease.

Lasting change

Lasting change

Practical habits that support long-term wellness.

Nutrition & lifestyle support

Medication is only one part of the programme. Sustainable results come from building healthy habits that last.

That's why our medical weight management programme includes comprehensive support from a multidisciplinary team of doctors, nurses, dietitians, and fitness coaches to help you eat well, move more, and live better.


Meal replacement plans

Meal replacement plans

Our meal replacement plans provide a simple, convenient way to manage calories without compromising nutrition.

Each shake is formulated to replace 1 – 2 meals a day, delivering the right balance of essential proteins, vitamins, and minerals to keep you energised while maintaining calorie control.

Available in popular brands such as Optifast, Glucerna, and Ensure, these nutritionally complete shakes fit easily in your daily routine, helping you stay on track even on busy days.

Price: From $160/month

Dietitian consultations

Dietitian consultations

Get 1-on-1 nutrition counselling with our certified dietitians to design realistic meal plans that fit your lifestyle and health goals.

Beyond helping you develop sustainable eating habits, we also provide practical guidance to address everyday challenges such as emotional eating, fatigue, and food cravings.

Participants in a 12-week dietitian-led programme achieved an average 5% weight loss* through dietary changes alone, along with reductions in body fat, visceral fat, and waist and hip circumference.

* Individual results may vary depending on starting weight, lifestyle, and adherence to the programme.

Price: $110.09/session | $297.25 for 3 sessions

Nurse counselling

Nurse counselling

Our nurse counsellors provide ongoing care and motivation throughout your weight management journey.

We'll check in with you between doctor visits, offering guidance on medication use, lifestyle adjustments, and chronic disease management.

This continuous support helps you stay accountable, reinforce healthy habits, and maintain steady progress towards your goals.

Price: $1 – 3 (for Singaporeans) | $35 (for non-Singaporeans)

Exercise coaching

Exercise coaching

Physical activity plays a key role in maintaining results. Aim for 150 minutes of moderate activity per week (e.g. brisk walking) and strength training twice weekly to preserve muscle, boost metabolism, and support long-term weight control.

Our exercise coaching partners offer safe, tailored workouts to help you build strength and endurance at your own pace.

Our fitness partners

Fitness Factory

Fitness Factory

Exercise is medicine' philosophy, with over 20 years of expertise in strength training.
Venue: Boat Quay / CBD
Price: $120/session

Zachary Lee

Zachary Lee

Freelance personal trainer specialising in bodyweight calisthenics training.
Venue: Bidadari
Price: $140/session (Bidadari) | $170/session (choice of venue)

Active Health

Active Health

6-week government-subsidised fitness programmes for at-risk individuals.
Venue: Multiple locations
Price: From $60/programme

Why choose Parkway Shenton

LucenceInsight

Doctor-supervised care

by experienced GPs throughout your treatment

CT colonography

Comprehensive support

integrating medical, dietetic, and fitness guidance

Skin cancer screen

Evidence-based care

with measurable, clinically-proven outcomes

Cognitive Brain Function Screen

Convenient access

across multiple Parkway Shenton clinics island-wide

Take the first step

If you've been trying to lose weight on your own, it's time for a different approach. You don’t need another diet. You need a plan that actually works — one that's guided by science, supported by doctors, and designed for real life.

Start your medical weight management journey with Parkway Shenton and rediscover what it feels like to have control, confidence, and a healthier future.

Available at these clinics: Bukit Batok Central, ESR BizPark @Changi, Guoco Tower, Kovan, Pasir Ris Mall, Republic Plaza, Serangoon Central, Tampines West, Tembeling Centre, and Toa Payoh.

Frequently asked questions

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This programme is suitable for adults who are clinically obese (BMI ≥27.5 kg/m²) or overweight (BMI 23.0 – 27.4kg/m²) with health conditions such as diabetes, high cholesterol, high blood pressure, or fatty liver.

It is also suitable for individuals who have tried lifestyle changes such as diet and exercise, but have not achieved sufficient results.

Your doctor will assess your medical history and health markers to determine suitability and customise the right weight management plan for you.

In most cases, yes. Patients with diabetes, hypertension or thyroid conditions can safely benefit from our doctor-supervised medical weight management programme.

Your doctor may adjust existing medications (e.g. insulin) or recommend additional monitoring to ensure safety. Always seek a medical evaluation before starting treatment.

GLP-1 therapy may be recommended for adults who are:

  • Obese (BMI ≥27.5 kg/m²)  with a weight-related health condition such as high blood pressure, high cholesterol, or sleep apnoea
  • Obesity alone (BMI ≥30 kg/m²)
  • Overweight (BMI 23.0 – 27.4kg/m²) based on individual risk assessment, and for specific conditions such as diabetes, cardiovascular disease, or chronic kidney disease

GLP-1 medication is not recommended for those who are pregnant, breastfeeding, or have a personal or family history of medullary thyroid cancer (MTC) or multiple endocrine neoplasia type 2 (MEN2).

Yes. GLP-1 medications such as semaglutide (Ozempic / Wegovy) and tirzepatide (Mounjaro) are clinically approved and prescribed only after thorough assessment. They are generally well tolerated in most patients.

Common side effects include:

  • Nausea or vomiting
  • Diarrhoea or constipation (usually temporary during dose adjustment)

Rare but important side effects:

  • Pancreatitis (sudden, severe abdominal pain)
  • Gallstones or gallbladder inflammation, especially with rapid weight loss
  • Worsening of diabetic eye disease in some individuals with pre-existing advanced diabetic retinopathy

Long-term studies (up to 4 years) show sustained safety and effectiveness with proper medical monitoring.

When GLP-1 medication is stopped, appetite regulation gradually returns to baseline, and some weight regain may occur. Long-term success depends on sustaining healthy lifestyle habits.

To maintain results:

  • Continue with balanced eating and regular physical activity.
  • Your doctor may transition you to a low-dose maintenance plan or alternative oral medications if needed.
  • Regular check-ins with your care team help you stay on track.

There is no fixed 'end point' — for many, obesity is a chronic condition that requires ongoing management, similar to hypertension or diabetes.

No, a restrictive 'special diet' is not required. You can continue to enjoy foods like chicken rice, nasi lemak or burgers — but in moderate portions. Overeating, especially during festive periods, may increase the risk of nausea while on medication.

Our dietitians will help you plan balanced meals that suit your preferences and daily routine.

Regular follow-ups are important to ensure safe and effective treatment. During each visit, your doctor will review your:

  • Weight, blood pressure, and blood sugar
  • Kidney and liver function
  • Cholesterol profile
  • Other cardiometabolic markers (as needed)

Check-ups are usually scheduled every 2 – 3 months at the start, then 6-monthly once your condition stabilises.

GLP-1 treatment typically begins at a low dose, which is gradually increased over the first 16 weeks to minimise side effects and allow your body time to adjust.

Most patients notice improvements within 8 – 12 weeks, including better appetite control and reduced food cravings.

When combined with balanced nutrition and regular physical activity, you can expect to achieve 5 – 15% weight loss within 6 – 12 months*, depending on your starting weight, response to treatment, and compliance with the programme.

* Individual results may vary

Once you reach your target weight, your doctor will guide you through a tapering and maintenance plan to help you sustain your progress. This may include lower-dose therapy, continued nutrition guidance, and lifestyle coaching to prevent rebound weight gain.

Our care team will support you through every phase, from active treatment to maintenance and long-term health management.

Coverage for medical weight management programmes in Singapore varies depending on your insurance policy and provider. Our staff can assist you in checking your coverage and advise on any claimable components (e.g. consultations, blood tests, or specific medications).