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Your first neuromodulator appointment: how the dose is decided

How many units will I need? The answer comes from an evaluation, not a package. Here is how a neuromodulator dose is worked out and what the first two weeks look like.

· 5 min read

Written by Dr. Andrew Gyopar · General Surgeon, Medical Director

A woman in conversation with a physician in a bright consulting room.

Key facts

  • The dose is set after an evaluation of your face in motion, and you hear the number before you decide.
  • Neuromodulators are counted in units, and units of one product are not equivalent to units of another.
  • Movement softens within a few days and the full result is usually visible at about two weeks.
  • The effect usually lasts three to four months and movement returns gradually.

Most people who book a first wrinkle relaxer appointment arrive with the same question: how many units will I need? It is a fair question, and the accurate answer is that nobody can tell you before watching your face move. This guide explains what a neuromodulator does, how the dose is worked out at a physician-led clinic, and what the two weeks after the appointment look like.

What a neuromodulator does

A neuromodulator is a prescription medication injected in very small amounts into specific facial muscles. It temporarily reduces the signal that tells the muscle to contract. When the muscle relaxes, the skin above it folds less, and the lines created by repeated expressions soften.

It works on lines of movement: the horizontal lines of the forehead, the vertical lines between the brows, and the lines at the outer corners of the eyes. It does not add volume and it does not change skin texture. Those are separate concerns with separate treatments, which is why the Clinique Medix menu lists neuromodulators, dermal fillers and laser skin resurfacing as distinct lines.

Why the dose is counted in units

Neuromodulators are measured in units, not in syringes and not in areas. A unit is a measure of the medication's activity, and units of one product are not equivalent to units of another.

Two people treating the same area can need quite different amounts. Muscle strength, muscle size, the shape of the brow and the result each person wants all change the number. A strong frown muscle needs more than a light one. Someone who wants to keep some movement needs less than someone who wants a very still forehead.

This is why a fixed price per area or a preset package tells you little about your own treatment. At Clinique Medix the dose comes from the assessment, and the price per unit is published, so the cost follows from what your face needs.

What happens at the evaluation

Every plan at the clinic starts with an evaluation by Dr. Andrew Gyopar, physician. It has three parts.

First, your medical history: health conditions, medications and supplements, allergies, and any previous aesthetic treatments. Neuromodulators are not given during pregnancy or breastfeeding, and some neuromuscular conditions and medications call for caution or rule the treatment out.

Second, your face in motion. You will be asked to frown, raise your brows and smile, so the pattern and strength of each muscle can be seen. Lines that are present at rest are noted separately from lines that appear only with movement, because they respond differently.

Third, the result you want. Softer but still expressive, or as smooth as possible: both are legitimate, and they lead to different doses. You hear the number of units and the plan before you decide anything.

The appointment itself

The injections take a few minutes. A very fine needle is used, and most people describe a brief pinch at each point. Small raised bumps at the injection points are normal and usually flatten within half an hour. Injection care and follow-up are provided by Tatiana, nurse, at the same address.

There is no recovery period in the usual sense. Most people go back to work or to their day straight after.

The first two weeks

For the first four hours, stay upright and do not rub or massage the treated areas. For the rest of the day, skip intense exercise, saunas and anything that presses on the face, such as a massage table.

A small bruise at an injection point can happen. Some people have a mild headache during the first day or two. Less commonly, a brow or eyelid can feel heavy for a few weeks. This is temporary, and it is a reason to call the clinic so it can be assessed.

The effect is gradual. Movement starts to soften within a few days, and the full result is usually visible at about two weeks. That is the right moment to judge it, and the moment a small adjustment is considered if one is needed.

How long it lasts

The effect usually lasts three to four months. It varies with the dose, the strength of the muscle and the individual. Movement returns gradually, not overnight, so there is time to decide whether to repeat the treatment.

Many people settle into three or four visits a year. There is no obligation to continue. If you stop, the muscles return to their usual activity and the lines return to where they would have been.

Questions worth asking before you book

Who evaluates me, and who injects? How is the dose decided? Is the price per unit published? What happens at the two-week mark if something needs adjusting?

If your main concern is skin tone or texture and not lines of movement, the conversation is a different one, and the clinic's laser skin resurfacing may be the better fit. The evaluation is where that gets sorted out.

Clinique Medix is at 1220 Bernard Avenue in Outremont, a short walk from Outremont metro station. To set up a first visit, request an evaluation and the clinic will call you back.

FAQ

How many units of neuromodulator will I need?

It depends on the strength and size of your muscles, your anatomy and the result you want. The number is set after an evaluation of your face in motion, and you hear it before you decide.

How soon does a neuromodulator start to work?

Movement starts to soften within a few days. The full result is usually visible at about two weeks, which is when it should be judged.

How long does a neuromodulator last?

Usually three to four months. It varies with the dose, the strength of the muscle and the individual, and movement returns gradually.

What should I avoid after a neuromodulator treatment?

For four hours, stay upright and do not rub the treated areas. For the rest of the day, skip intense exercise, saunas and pressure on the face.

Who should not have a neuromodulator treatment?

It is not given during pregnancy or breastfeeding. Some neuromuscular conditions and medications call for caution or rule it out, which is why a medical history is taken first.

Sources

  1. La médecine esthétique : guide d'exercice (août 2020) · Collège des médecins du Québec
  2. Cosmetic injections · Health Canada