Lip fillers have become one of the most commonly requested cosmetic treatments in Australia—but with that popularity comes a lot of questions, and understandably, some hesitation.

At our Charlestown clinic, many of our first-time clients come in asking the same thing: Are lip fillers actually safe? It’s a fair question, and like most things in medicine, the answer depends on a few important factors. This post is designed to help you understand what makes lip fillers safe, what risks are involved, and how you can make an informed choice.

First, what are lip fillers?

Lip fillers are made from hyaluronic acid, a naturally occurring substance found in your body. It plays a role in keeping your skin hydrated and plump. The products used in Australia are required to meet strict safety standards and can only be prescribed by a registered medical professional.

While we can’t name specific brands in accordance with the Therapeutic Goods Advertising Code, it’s worth knowing that not all fillers are the same. The quality of the product, the skill of the injector, and how well the treatment is planned all influence your results—and your safety.

So, are they safe?

When done correctly, lip filler treatment is considered low-risk. That said, all medical procedures carry some level of risk, and it’s important not to gloss over that.

Mild side effects like swelling, redness, or bruising are fairly common in the first few days. These usually settle quickly. More serious risks—such as vascular occlusion, where filler blocks a blood vessel—are rare but can happen. This is why it’s essential that treatment is performed by someone who understands facial anatomy and has the qualifications to manage complications if they occur.

It’s also important to note that under current Australian law, cosmetic injectables must be prescribed after a medical consultation. This isn’t just red tape—it’s a safeguard to protect your health.

Who shouldn’t get lip fillers?

Not everyone is a suitable candidate. If you’re pregnant, breastfeeding, or have certain medical conditions, cosmetic injectables are not recommended. A proper consultation will always include a discussion of your health history to ensure the treatment is appropriate.

What should I look for in a provider?

This is probably the most important part of the conversation. The safest way to have lip fillers is to choose a qualified medical professional—someone who works in a clinical setting, uses approved products, and puts your safety first.

Here are a few questions worth asking:

• Are they registered with AHPRA?

• Do they take time to assess your face and listen to your goals?

• Can they explain the risks and what they would do if something didn’t go to plan?

• Do they offer a follow-up appointment?

If the answer to any of these is unclear, it’s okay to keep looking.

What we believe at Charlestown Cosmetic Medicine

We don’t believe in rushing treatments, upselling injectables, or offering one-size-fits-all packages. Your face is personal—and your care should be too. Our approach is about thoughtful, medically-informed treatment planning, and making sure you feel comfortable, informed, and in control at every step.

We’re based in Charlestown and care for clients across Newcastle and Lake Macquarie. If you’re curious about lip fillers but want to understand the process first, you’re welcome to book a consultation. It’s not a commitment to treatment—it’s a chance to ask questions in a safe and respectful environment.

Disclaimer: This article is for general education only and is not a substitute for personal medical advice. Individual suitability and treatment options should always be discussed with a qualified healthcare professional.