Patient recall in facial harmonization: when and how
Anyone who injects botulinum toxin today knows the effect will fade over the coming months. The patient knows it too, but often forgets the date, puts it off, or goes to another professional because nobody called. Recall is the planned contact to bring the patient back at the clinically appropriate time. Done with criteria, it is care: the professional follows up on what they did. Done without criteria, it becomes pestering and promotion.
This guide shows how to build a recall calendar by product class, when and how to make contact, what to say, how to respect consent and the LGPD (Brazil's data protection law) and how to measure the result. The intervals cited are usual ranges and the decision belongs to the qualified professional, after assessing the patient. Recall differs from reactivating inactive patients (those who vanished long ago) and from the 15-day follow-up (the review shortly after the procedure). The guide on follow-up and loyalty covers the whole picture.
Recall, follow-up and reactivation: what is the difference?
| Contact | When | Goal |
|---|---|---|
| Post-procedure follow-up | Days or weeks later | Assess result and safety, adjust |
| Recall | Months later, at the usual maintenance time | Reassess and, if indicated, maintain the plan |
| Reactivation | A long time without showing up | Reconnect with someone who drifted away |
When to call back? Calendar by product class
Timing varies with the product, area, volume, metabolism and the patient's expectations. Use the ranges as a starting point and leave clinical judgment to the professional.
| Class | Usual reassessment range | Notes |
|---|---|---|
| Botulinum toxin | 3 to 6 months | The effect sets in over days and fades gradually; see how often |
| Hyaluronic acid, lips and areas with more movement | 6 to 12 months | Durability varies with the area and the product |
| Hyaluronic acid, structural areas | Generally a longer interval than for lips, set case by case | Depends on the product, volume and assessment |
| Skinbooster | According to the professional's protocol | Usually in sessions; see skinbooster how many sessions |
| Collagen biostimulator | Follows the plan in sessions, then reassessment at longer intervals | Gradual result; see how many sessions |
| PDO threads | According to type and protocol | See how long PDO threads last |
To generate the dates from the day of the procedure, use the follow-up calendar.
How to structure recall in the clinic
1. Set the timing at the consultation itself
Before the patient leaves, agree on when the next reassessment will be, and explain why.
2. Record it in the system
In the patient record and the schedule, note: procedure, date, product, area, volume, suggested reassessment timing and whether the patient authorized being contacted. An integrated schedule and record help a lot; see management software for a facial harmonization clinic.
3. Create a weekly list
Every week, see who is entering the reassessment window in the next two to four weeks. This avoids mass messages and allows personalization.
4. Make contact
A short message, with a clear reason, a personal tone and an easy way out.
"Hi, [name], how are you? This is [clinic name]. It has been about four months since your last session and it is a good time for me to reassess how you are doing. If you'd like, I can fit you in for a review visit. If you prefer to wait a little longer, no problem, just let me know."
More ready-made texts are in WhatsApp scripts for a facial harmonization clinic.
5. If there is no reply
A second attempt, a few weeks later, is reasonable. More than that is pestering. Record the lack of reply and keep the patient on the future reactivation list.
Consent and LGPD: the care many clinics forget
Sending a message to a patient is processing personal data. This is where recall differs from a promotions list:
- Contact for clinical follow-up (reassessment) is easier to defend than promotional messages (discounts, packages). Keep the two separate.
- Ask and record whether the patient authorizes reminders and through which channel.
- Always offer a simple way to decline.
- Do not send health information over insecure channels or in groups. Messages naming the procedure can expose the patient if the device is shared: be discreet.
- Use the clinic's device and account, not the professional's personal phone, and protect access (see WhatsApp Business for a facial harmonization clinic).
- Respect requests for deletion or to stop contact and keep the evidence.
More details in LGPD in clinic marketing.
What recall should never do
| Avoid | Why |
|---|---|
| "It's time to repeat!" | Pushes repetition without assessment |
| A promotion tied to returning ("30% off if you come this week") | Mixes care with lead generation and runs into advertising rules; check your council's rule |
| Repeated messages in sequence | Feels like pressure |
| A message with procedure details on an insecure channel | Exposes sensitive data |
| Contacting someone who declined | Ignores the patient's wishes and the LGPD |
| Treating every reassessment as a "sale" | Loses its clinical function |
| Promising the result will be the same | There is no guarantee |
How to measure recall
A few metrics are enough:
| Metric | How to calculate |
|---|---|
| Contact rate | Patients contacted over patients in the window |
| Response rate | Replies over contacts |
| Booking rate | Reassessments booked over contacts |
| Attendance rate | Attendances over bookings (see no-shows at the facial harmonization clinic) |
| Recurring patients | How many come back at least once in 12 months |
Hypothetical example: in one month, 30 patients enter the reassessment window. The clinic contacts 28 (the other 2 declined contact), gets 17 replies and books 12 reassessments. Ten show up. The booking rate was about 43% of those contacted (12 of 28), and attendance about 83% (10 of 12). The numbers only serve to compare with the clinic's own following months, not with outside averages.
Cross recall with the patient LTV calculator and the no-show cost calculator to see the value of keeping the relationship and the loss from missed appointments.
And when the patient does not need to come back?
Not every recall ends in a procedure. A good recall can conclude that:
- the result is still adequate and the procedure can wait;
- it is better to space out the interval;
- it is time to change approach or area;
- the patient does not want to continue, which is their right.
Respecting that conclusion strengthens trust. It is also what separates care from selling, and it helps avoid lawsuits over procedures with no indication.
How does Harmy fit in?
The app keeps the history per patient, with search by name and each patient's sessions, and lets you add the actual result photo aligned by the eyes to compare Projection vs Actual. At reassessment, this helps show the patient what was planned, what was achieved and what changed over time, as a basis for deciding the next step. The flow is in history and actual result.
Summary
Recall is the planned contact to reassess the patient at the usual maintenance time for each product class: toxin in a range of months, hyaluronic acid in a longer range, biostimulator on its own plan. Agree on the date at the consultation, record contact authorization, send a short message with a clinical reason and an easy way out, avoid promotion and pestering, protect data in line with the LGPD and accept that reassessment may conclude the patient does not need to repeat anything.
Frequently asked questions
How often should a patient come back for facial harmonization maintenance?
It depends on the procedure and the patient. As a usual range, botulinum toxin is typically reassessed every 3 to 6 months and hyaluronic acid every 6 to 12 months, depending on the area. Biostimulators have longer, individual intervals. The professional sets the timing after assessment.
How often can you get Botox?
The interval is set by the professional after assessment. In general, the effect of botulinum toxin fades over a few months and reassessment usually happens in a range of 3 to 6 months, varying between people and areas.
Can I message a patient to remind them to come back?
Yes, if the patient authorized this type of contact, the message has a clinical reason and there is a simple way to decline. Avoid a promotional tone and respect anyone who asks not to be contacted. Record the authorization.
What is patient recall?
It is planned contact with the patient to bring them back at the clinically appropriate time, such as reassessment or maintenance of a procedure. It differs from reactivating inactive patients, which is for those who have been away for a long time.
How do I do recall without seeming pushy?
Agree on the follow-up during the consultation itself, explain the reason for the timing and use a short, personal message. A single reminder at the right moment, with an option to decline, is usually better than several messages.