In short. The rules that follow each session, why massage is prescribed rather than optional, and what to avoid while the tissue is settling and the response is invisible.
Key points
- What to do, in what way, for how long, and what to leave alone.
- The list is short and specific, and it is not remembered accurately after leaving the clinic.
- A practice that treats this substance regularly will already have it written down.
The instructions after a session are not precautions around a treatment. They are part of it. How the material sits in the tissue over the days and weeks that follow is one of the things that decides how evenly the result develops, and two patients given the same substance on the same day can end up with different outcomes because of it.
Massage, where it has been prescribed
Massage is sometimes prescribed for the treated area, in a particular way and for a particular period. It is intended to help the material distribute evenly rather than to comfort anything, and where it has been prescribed the technique and the schedule are the point. It should be demonstrated rather than described. Where it has not been prescribed, doing it anyway because it was mentioned somewhere else is a way of adding pressure to an area nobody asked you to press.
The first week
Tenderness at the injection points settles over days and bruising is occasional, and there may be swelling that resolves quickly. No visible change in the treated area is expected at any point, which makes this week unusual: the instructions are being followed for a result nobody can see. Strenuous exercise, saunas, hot baths and anything else that raises blood flow to the face are usually avoided for a short period because they increase swelling and bruising. Pressure over the area is avoided, and so is heat.
Ask for the rules in writing
What to do, in what way, for how long, and what to leave alone. The list is short and specific, and it is not remembered accurately after leaving the clinic. A practice that treats this substance regularly will already have it written down.
The first months, when nothing shows
The material is being integrated over weeks and the result is not visible, which makes this a poor time to judge and an equally poor time to intervene. Facials, facial massage and anything involving pressure or heat over the treated area are usually avoided for a period. Pressing the area to check whether anything is developing changes nothing except the pressure the tissue is under. Photographs at consistent intervals are the useful habit; the mirror between appointments is not.
Contact the clinic rather than waiting
- A firm area that is growing, is painful, or has become visible under the skin.
- Redness, warmth, increasing swelling or pain at a treated site, or any fever.
- Skin over the area that changes colour, blisters, or breaks down.
The rules are unglamorous, and they are the patient’s share of the outcome. Everything that decides how a course goes is settled before the first session except this: the weeks in which the material is integrated and the tissue responds. Following the instructions through that period, and leaving the area alone for the rest of it, is the part of the treatment that happens at home.
Frequently asked questions
Why is massage part of the treatment rather than a comfort measure?
Where it is prescribed, it is intended to help the material sit evenly in the tissue over a defined period. It is prescribed in a specific way and for a specific length of time, and doing it approximately, or skipping it because nothing can be seen, changes how evenly the result develops.
How long should heat and strenuous exercise be avoided?
Usually a short period, set by the clinic rather than by a general rule, because the answer depends on the area treated and how it settled. Anything that raises blood flow to the face increases swelling and bruising in the first days, and saunas and hot baths do the same.
Nothing is visible, so does the aftercare matter?
It matters more, not less. The weeks after a session are when the material is being integrated and the tissue is responding, and that is exactly the period in which nothing can be seen. This is the part of the treatment that happens at home rather than in the clinic.
Risks & Limitations
- Irreversibility: there is no agent that reverses this substance. An uneven or unwanted result is managed over time, with injected treatment, or occasionally by removal, and never switched off.
- Nodules and granulomas — firm lumps or an inflammatory reaction that can appear weeks or months after treatment, most often in the window when the result is being judged.
- Unevenness or over-correction, which is harder to correct than under-treatment in an area that cannot be dissolved.
- Nothing is visible on the day and the treated area may look unchanged for several weeks. This is expected rather than a sign the treatment has failed.
- Infection or inflammation at an injection site, which needs prompt assessment rather than waiting.
- Tenderness, swelling, occasional bruising and occasional headache after treatment.
- The result develops over months, cannot be judged before six months, is not permanent, and declines gradually after its fullest point; the face continues to age.
When to Seek Care
- A firm, growing or painful lump at or near an injection site, appearing weeks or months after treatment — this needs assessment even when it is not painful.
- Redness, warmth, swelling or pus at an injection site, or fever.
- Skin breakdown, blistering, or a dusky or mottled patch over a treated area — seek care immediately.
- Increasing pain, or pain out of proportion to the injection.
- Difficulty breathing, facial swelling or a widespread rash — possible severe reaction; seek emergency care immediately.
References & Further Reading
- American Academy of Dermatology (AAD) — injectable and skin safety information
- American Society of Plastic Surgeons (ASPS) — injectable treatment guidance
- U.S. Food and Drug Administration (FDA) — approved injectable products and safety communications
- National Medical Products Administration (NMPA, China) — approved product status
- Chongqing West District Hospital — Plastic Surgery & Aesthetics Medical Center
This page is patient education, not medical advice, and it does not cite individual studies. Discuss your own case with a qualified clinician. To arrange an assessment at Chongqing West District Hospital, see Contact & Consultation.