In short. Aftercare after an injectable is short and mostly about avoiding pressure, heat and exertion for a day, then waiting. What to do, and what changes the result.
Key points
- Onset is determined by how the substance binds at the nerve endings, and it happens at around day three to seven whatever you do.
- The first week is about avoiding bruising and avoiding the small risk of spread, not about accelerating a result.
- Patients who spend the week inspecting the mirror are usually the patients who worry most about nothing.
Aftercare for wrinkle-relaxing injections is brief and unglamorous, and most of what patients are told is about avoiding things for a few hours. It is worth understanding which parts matter and which are habit, because the thing that actually determines the result is time rather than effort.
The first few hours
Most clinics ask patients to stay upright for a few hours, avoid rubbing or massaging the treated area, and avoid strong pressure over the injection points. The concern is that the substance could spread beyond where it was placed, which is one mechanism behind an unwanted brow or eyelid change. The evidence for some of these rules is stronger than for others, but the rules are simple and the downside of following them is nil.
Heat, exercise and alcohol
Vigorous exercise, saunas, hot baths and alcohol are usually avoided for the rest of the day. This is mainly about bruising and swelling rather than about the treatment itself. Gentle activity, normal eating and going to work are all fine. If you have a training session or a race that matters to you, ask in advance rather than deciding on the day.
Makeup, facials and other treatments
Makeup is usually applied the following day, once the puncture sites have closed, and facials, strong massage or other facial treatments are usually deferred for a short period. If you have other treatments planned — skin treatments, laser or filler — tell the team, because sequencing matters and some combinations are better separated than stacked into one appointment.
Nothing you do in the first week changes the effect
Onset is determined by how the substance binds at the nerve endings, and it happens at around day three to seven whatever you do. The first week is about avoiding bruising and avoiding the small risk of spread, not about accelerating a result. Patients who spend the week inspecting the mirror are usually the patients who worry most about nothing.
What the first week should not include
Do not add anything from elsewhere in the first week. A top-up from another clinic, or a second product injected before the first has declared itself, removes any chance of judging what happened. If you are unhappy at day four, the useful action is a photograph and a call, not more treatment.
When to make contact
Bruising and a feeling of heaviness are common and expected. A drooping eyelid, a change in brow position, double vision, or weakness spreading beyond the treated area should be reported rather than waited out, even though the likely outcome is that it fades as the effect wears off. Difficulty breathing or swallowing is an emergency and requires immediate care.
Seek urgent care if
- You have difficulty breathing, difficulty swallowing or slurred speech.
- You develop double vision, a drooping eyelid, or weakness that is spreading.
- You have severe pain, spreading redness, warmth or fever at an injection site.
Frequently asked questions
Can I exercise after treatment?
Vigorous exercise, saunas and hot baths are usually avoided for the rest of the day, mainly to reduce bruising and swelling. Gentle activity is fine. Your treating team’s instructions take precedence over any general advice here.
Can I lie down or have a facial afterwards?
It is usually recommended to stay upright for a few hours and to avoid facial massage, strong pressure or a facial treatment for a short period. The concern is movement of the substance away from where it was placed.
Should I use makeup?
Many clinics advise leaving the treated area alone for the rest of the day and applying makeup the following day, once the puncture sites have closed. This reduces the chance of introducing bacteria into the injection sites.
Risks & Limitations
- Temporary brow or eyelid droop after treatment, which resolves as the effect wears off.
- Bruising, swelling or a brief headache at and after the injection sites.
- Asymmetry, or an unwanted change in expression, which may need review before it settles.
- All botulinum toxin results are temporary and maintenance treatment is required.
- Where filler is injected in the same session, vascular occlusion — a time-critical emergency that can cause skin loss and, rarely, vision loss — is an additional risk.
- No outcome can be guaranteed. Results vary with anatomy, movement pattern and healing.
When to Seek Care
- Difficulty breathing, difficulty swallowing or slurred speech after treatment — seek emergency care.
- Drooping eyelid, double vision, or weakness spreading beyond the treated area.
- Severe pain, or skin turning white, grey, mottled or dusky after a filler injection — a vascular emergency.
- Any change in vision — seek emergency care immediately.
- Fever, spreading redness, warmth or pus at an injection site.
References & Further Reading
- American Academy of Dermatology (AAD) — neurotoxin and injectable safety information
- American Society of Plastic Surgeons (ASPS) — injectable guidance
- U.S. Food and Drug Administration (FDA) — approved neurotoxin 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.