Treatments & Explanation

What is the difference between muscle relaxers and fillers?

Muscle relaxers and fillers work in different ways. Read what they do, how they differ and why personal advice matters.

Drs. Joanny Wlodarz-Landaeta6 min. read
Cosmetic physician speaking with a client during a consultation

You may recognise this.

You are considering a small, subtle refinement. As soon as you start searching online, however, you come across different terms.

Muscle relaxers. Botulinum toxin. Fillers.

This raises a question: what exactly do these treatments do, and how do you know which approach may be appropriate for you?

It is understandable that these terms can be confusing. Muscle relaxers and fillers are often mentioned together, but they work in different ways. They are not interchangeable, and neither is automatically the right choice.

This article explains the difference clearly and calmly.

Muscle relaxers and fillers at a glance

Veeg horizontaal om de volledige vergelijking te bekijken.

Comparison between a muscle-relaxing treatment and fillers
TopicMuscle-relaxing treatmentFillers
Primarily works onThe activity of carefully selected musclesSupport, volume and contour
Relaxes musclesYes, temporarily and selectivelyNo
Adds volumeNoDepending on the product and indication
EffectTemporary and different for each personTemporary and different by product, area and person
Medical assessment requiredYesYes

The comparison above provides general information. What may be appropriate in your situation depends on factors such as your anatomy, facial movement, skin, health, medical history and expectations.

What does a muscle-relaxing treatment do?

A cosmetic muscle-relaxing treatment generally uses botulinum toxin type A. The treatment temporarily reduces the activity of carefully selected facial muscles.

It may be discussed, for example, when certain movements contribute to a visible frown line or lines around the eyes. A muscle-relaxing treatment does not add volume and does not directly improve skin quality.

The treatment plan is tailored to your anatomy, facial movement and concern. The aim may be to soften a particular movement while respecting your natural expression as much as possible. The final effect and its duration vary from person to person, and an exact result cannot be guaranteed.

What do fillers do?

Fillers do not relax muscles.

Depending on the product, treatment area and medical indication, fillers may be used to support tissue, replace lost volume or influence certain contours and proportions.

Many commonly used fillers contain hyaluronic acid. This does not mean every filler is the same or that a filler is suitable for everyone. Product choice, treatment area, amount and technique require an individual medical assessment.

A filler is not automatically the answer to every line, shadow or tired appearance. Sometimes skin quality plays a larger role. Sometimes there is a different anatomical cause. And sometimes choosing not to treat is the wisest option.

When might each approach be considered?

In very general terms:

  • a muscle-relaxing treatment primarily affects muscle activity and facial movement;

  • a filler does not affect muscles but, depending on the indication, may provide support, volume or contour.

In practice, however, a face is not a collection of separate areas. Facial movement, skin quality, volume, bone structure and natural proportions together influence how a face looks.

A line that is visible while frowning has a different cause from a change in contour or volume. Even that distinction is not always enough to determine online which treatment may be appropriate.

A photograph, trend or short online test therefore cannot replace a personal assessment by a physician.

When is a combination discussed, and when is it not?

Because muscle relaxers and fillers affect different aspects of the face, a physician may discuss more than one possibility in some situations.

This does not mean a combination is automatically better, more natural or necessary.

Sometimes one treatment may be appropriate. Sometimes another approach is more suitable. Sometimes waiting is sensible. And sometimes choosing not to treat is the best advice.

A responsible treatment plan therefore starts not with the number of treatments, but with your concern, anatomy, health, medical history and expectations.

Possible side effects and risks

Muscle-relaxing treatments and filler treatments are medical procedures. No medical treatment is completely free of risk.

Temporary redness, swelling, tenderness or bruising may occur. There are also treatment-specific side effects and complications. A muscle-relaxing treatment may, for example, cause unwanted muscle weakness or asymmetry. Fillers carry a rare but serious risk of a vascular complication, which may require urgent medical care.

Which risks are relevant to you depends on the product, treatment area, your health, medication, previous treatments and other personal factors.

During a medical assessment, the physician discusses possible side effects, contraindications, aftercare and what to do if you develop unexpected symptoms after treatment.

Why a personal consultation matters

You can find a great deal of general information online. It can help you understand your questions, but it cannot determine what is medically responsible for you.

At EmpowerBeauty Clinic, we therefore consider more than the area that concerns you. We assess your face as a whole and discuss your wishes, facial movement, skin, volume, health, medication, medical history, previous treatments and expectations.

We then explain honestly which options exist and which limitations or risks they involve.

The advice may be a treatment, but it may also be another approach, postponement or the advice to do nothing.

An appropriate choice does not start with the name of a treatment. It starts with a careful assessment of what you see, what concerns you and what is medically responsible.

Drs. Joanny Wlodarz-Landaeta, cosmetic physician at EmpowerBeauty Clinic

Medically reviewed by

Drs. Joanny Wlodarz-Landaeta

Cosmetic physician and general practitioner

BIG:
69066530301
Last medically reviewed:

Drawing on her medical background, Drs. Joanny Wlodarz-Landaeta carefully assesses your wishes, suitability and possible risks, and discusses realistic expectations.

More about Drs. Joanny Wlodarz-Landaeta

Frequently asked questions

Questions about muscle relaxers and fillers

What is the main difference between muscle relaxers and fillers?

A muscle-relaxing treatment temporarily reduces the activity of carefully selected muscles. Fillers do not relax muscles but, depending on the product and indication, may be used for support, volume or contour. Determining which approach may be appropriate requires a personal medical assessment.

Are muscle relaxers the same as botulinum toxin?

In cosmetic medicine, a muscle-relaxing treatment usually means a treatment with botulinum toxin type A. 'Muscle relaxer' is an accessible description of the intended effect, not a product name.

Can muscle relaxers and fillers be combined?

A physician may sometimes discuss a combination because the treatments affect different aspects of the face. A combination is not automatically better, more natural or necessary. One treatment, another approach or no treatment may be more appropriate.

How do I know which treatment I need?

You do not need to determine that yourself. What may be appropriate depends on your concern, anatomy, facial movement, skin, health, medical history and expectations. During a personal assessment, the physician discusses the options and any reasons not to perform a treatment.

Will I look unnatural?

A careful treatment plan can aim to respect your natural proportions and expression as much as possible. Results vary from person to person and can never be guaranteed exactly. Side effects and complications also remain possible with a subtle treatment.

Are muscle relaxers and fillers safe?

No medical treatment is completely without risk. A suitable physician, medical assessment, clear information about possible side effects, careful treatment and accessible aftercare are therefore important. The risks relevant to your situation are discussed during the consultation.

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