GLP-1 Medications Explained: What Women Need to Know Before Starting

If you’ve been feeling confused, curious, or even a little overwhelmed by everything you’re hearing about GLP-1 medications, you’re not alone.

Between social media, headlines, and mixed opinions, it can be difficult to know what’s accurate, what’s exaggerated, and what actually applies to you.

In this episode of Fernwood Unfiltered, Dr Angela Kwong, GP and founder of Enlighten Me, shares a clear, practical perspective on GLP-1 medications, how they work, who they’re for, and how to approach them in a safe and sustainable way.

🎧 Listen to the full podcast episode

If you only take one thing away from this

Weight is not as simple as “eat less and move more”, and neither is treatment.

For many women, particularly during perimenopause or periods of increased life demand, weight changes are influenced by:

• Hormones
• Sleep
• Muscle mass
• Medications
• Underlying metabolic factors

A one-size-fits-all approach rarely works.

That is why a structured, individualised approach is needed.

What are GLP-1 medications, and how do they work?

GLP-1 medications are prescription treatments originally developed for diabetes, and now also used in weight management.

In simple terms, they work by:

• Reducing appetite
• Quietening food noise
• Slowing digestion
• Improving blood sugar regulation

For many people, this creates a window of opportunity.

A period where change feels more achievable, not because of willpower, but because biology is finally working WITH you rather than against you.

The biggest misconception about GLP-1s

GLP-1 medications are not a shortcut.

They are a tool.

Used on their own, they may lead to short-term changes.
Used within a structured, medically guided approach, they can support long-term, sustainable outcomes.

This is where much of the confusion lies.

They are often presented as a quick fix, when in reality they work best as part of a broader plan.

Who are GLP-1 medications actually for?

Rather than relying solely on BMI, which has its own limitations, an individualised assessment of overall health risk can help determine whether GLP-1 medications may be appropriate.

When used, they are best considered as one part of a broader, medically supervised weight management approach, rather than a standalone solution.

This type of assessment takes into account a range of factors, including medical history, metabolic health, lifestyle, and individual goals.

GLP-1 medications are not intended for:

• Short-term or rapid weight loss
• Cosmetic or event-based goals
• Use without appropriate medical assessment and follow-up
• Situations where there is no plan for longer-term support

The decision to commence treatment should always be based on an individualised discussion with a GP.

Are GLP-1 medications safe, and what are the side effects?

Like any medication, GLP-1s can have side effects.

The most common are gastrointestinal:

• Nausea
• Bloating
• Reflux
• Constipation or diarrhoea

These are often dose-related and, in many cases, manageable with the right guidance.

The early phase of treatment is not designed for rapid results.

It is designed to allow the body to adjust gradually and safely.

This is where appropriate prescribing, follow-up, and support are important.

What makes this approach work long term?

Medication is only one part of the picture.

From a clinical perspective, the most effective outcomes occur when there is support across multiple areas:

• Understanding the underlying drivers of weight
• Adequate nutrition, particularly protein intake
• Strength-based movement to maintain muscle mass
• A structured, monitored treatment plan

This is what shifts weight management from something cyclical to something sustainable.

What happens when you stop GLP-1 medications?

This is one of the most important and often overlooked questions.

Treatment typically moves through phases:

• Initiation
• Weight change
• Maintenance
• Weaning

For many people, the weaning phase can feel the most challenging.

As medication is reduced, appetite and food noise can gradually return.

This is where habits, structure, and ongoing support become essential.

For many individuals, the goal is not lifelong use, but using the medication to help establish a foundation that can be maintained over time.

What we often see in practice

While many people start this journey focused on weight, the outcomes often extend beyond it.

This may include:

• Improved metabolic health
• Reduced reliance on medications
• Improved menstrual or fertility outcomes
• Increased energy and physical function
• Greater confidence in day-to-day life

These broader outcomes are often the most meaningful.

A more balanced way to think about GLP-1s

There is a lot of noise in this space, both positive and negative.

The reality usually sits somewhere in the middle.

They are not a quick fix.
They are not something to fear.

They are one option within a broader, evidence-based, GP-led approach to weight management.

Where to start

If you are trying to work out whether this is right for you, the most important first step is an individualised assessment.

Not guessing based on what you see online.
Not starting treatment without a plan.

But understanding your own health, your goals, and what approach is appropriate for you.

If you would like to explore this further, you can learn more about our GP-led medical weight management assessment below:

👉 https://enlightenme.com.au/pages/medical-weight-management-assessment

Disclaimer

This information is intended for general education only and does not replace individual medical advice. For personalised guidance, please speak with your regular GP or consider booking a medical weight management assessment.