Cool the area, skip the gym and alcohol for 24 to 48 hours, keep make-up off fresh injection sites, and leave the treated area alone unless your practitioner has told you to massage it. Those five actions prevent most avoidable bruising and swelling. The one sign that overrides everything else on this list is escalating pain, skin turning white or dusky, or sudden visual disturbance. Any of those means calling your practitioner immediately, not waiting to see if it settles.
Written aftercare and a named emergency or deputising contact are not optional extras. Under CPSA dermal filler standards, UK clinics must provide both, along with at least one offered follow-up appointment.
Call your practitioner now if you notice:
- Pain that is getting worse rather than easing off
- Blanching, mottling or a dusky discolouration of the skin
- Any new visual disturbance, however brief
Key Takeaways
Safe filler recovery depends on avoiding pressure, heat and alcohol for 24 to 48 hours while watching for the specific warning signs that need same-day medical attention.
| Point | Details |
|---|---|
| Follow the 48-hour rule | Skip alcohol, strenuous exercise, heat and unguided massage for 24 to 48 hours after treatment. |
| Know the emergency signs | Escalating pain, skin blanching or mottling, and visual disturbance need immediate contact with your practitioner. |
| Expect peak swelling early | Swelling commonly peaks at 48 to 72 hours and settles substantially by day seven. |
| Judge results at two weeks | Results are usually close to final by day 14, the standard point for a review appointment. |
| Choose a clinic with structured aftercare | Nexgen Clinic provides written aftercare instructions, a two-week review, and a named emergency contact for every patient. |
Table of Contents
- Pre-appointment checklist: what to prepare before treatment
- What happens in the first 48 hours after filler?
- Dos and don'ts for the first 24 to 48 hours
- Aftercare for lips, tear troughs, cheeks and the lower face
- When should you worry about filler complications?
- How to manage swelling, bruising and pain at home
- How long does it take for filler to settle?
- A simple 48-hour checklist you can follow
- Who should perform your filler, and why aftercare support matters
- How Nexgen Clinic supports you through recovery
- Sources
- FAQ
Pre-appointment checklist: what to prepare before treatment
Bruising risk starts well before the needle touches your skin. What you disclose and how you prepare on the day both shape how smoothly the next 48 hours go.
- Tell your practitioner about blood-thinning medication, fish oil, vitamin E or any recent dental work
- Mention autoimmune conditions, cold sores, or any active skin infection near the treatment site
- Avoid alcohol the day before your appointment
- Stay well hydrated in the 24 hours beforehand
- Plan no strenuous exercise for 24 to 48 hours afterwards, and arrange a lift home if you expect soreness
Pro Tip: Ask for three things before you leave: written aftercare instructions, the exact product name used, and the emergency or deputy contact number. If a clinic can't give you all three, that's worth questioning.
What happens in the first 48 hours after filler?
Mild swelling appears almost immediately, and pinpoint bruising can show up within hours. For many patients, swelling peaks somewhere between 48 and 72 hours, before beginning to settle.
The treated area often looks fuller than expected at first. Hyaluronic acid fillers are hydrophilic, meaning they attract water into the surrounding tissue, which is why lips or cheeks can look temporarily overfilled in the first day or two.
- Hours 1 to 6: mild swelling, tenderness, possible tiny bruises at injection points
- Day 1 to 2: swelling often at its most noticeable; some asymmetry is common and usually normal
- Day 2 to 3: swelling frequently peaks here before gradually easing
Small lumps that soften on their own within the first week are typically nothing to worry about. A lump that grows, feels hard and hot, or sits alongside worsening pain deserves a call to your clinic rather than a wait-and-see approach.
Dos and don'ts for the first 24 to 48 hours
Every facial filler treatment shares the same core rules, regardless of where you were injected. Plastic surgery guidance recommends avoiding NSAIDs and aspirin around the treatment window, alongside avoiding alcohol and strenuous activity for 24 to 48 hours, all to limit bruising and swelling.
| Do | Don't |
|---|---|
| Apply a cool compress in short bursts | Rub or massage the area unless instructed to |
| Cleanse gently with a mild, fragrance-free product | Use hot baths, saunas or steam rooms |
| Sleep with your head slightly elevated if advised | Drink alcohol for 24 to 48 hours |
| Follow your practitioner's specific instructions exactly | Do strenuous exercise or heavy lifting |
| Keep the area clean and free from heavy make-up | Book facials, laser or microneedling for two weeks |
Each rule addresses a specific risk. Heat and alcohol both widen blood vessels, which increases bleeding and bruising under the skin. Pressure or heavy massage on fresh filler can shift the product away from where it was placed, a risk practitioners call migration.
Pro Tip: If you're unsure whether an activity counts as "strenuous", ask yourself if it would make you sweat or raise your heart rate significantly. If yes, save it for day three.
Aftercare for lips, tear troughs, cheeks and the lower face
General rules apply everywhere, but each area carries its own quirks worth knowing.
Lips swell and bruise more than almost any other treated area, thanks to a dense network of small blood vessels. Ice carefully rather than pressing hard, and avoid kissing or spicy, acidic foods for 24 to 48 hours while the tissue settles.
Tear troughs sit on notably thin, sensitive skin. Avoid rubbing, heavy skincare actives, or pressure from sunglasses that sit tightly on the area. This zone often takes slightly longer to settle than cheeks or lips, so patience matters here more than anywhere else.
Cheeks and the lower face generally tolerate normal daily life well, but sleeping face down puts sustained pressure directly on freshly placed filler. Non-urgent dental work is best scheduled outside the two-week settling window, since prolonged mouth opening can stress the treated area.
Contour in the mid-face typically normalises faster than around the eyes, so don't judge lip or under-eye results against how quickly your cheeks settled.
If you're weighing up specific areas, tear trough treatment and lip filler both come with their own consultation-level detail worth reading beforehand.
When should you worry about filler complications?
Most side effects are mild and temporary. A small number of signs need immediate action rather than monitoring.
Signs that warrant a same-day call to your clinic:
- Pain that keeps intensifying rather than improving after the first day
- Skin that turns pale, mottled or dusky around or beyond the injection site
- Redness and heat that spreads rapidly, or a fever developing
- Swelling that continues worsening well past 72 hours
If you notice any visual disturbance, act immediately:
- Call your practitioner or clinic straight away, day or night
- If vision is affected in any way, go to A&E without delay
- Vascular occlusion is time-sensitive, and hyaluronidase can dissolve filler causing the blockage, but only if given quickly
Peer-reviewed literature on filler complications makes clear that vascular events are rare but require rapid recognition, since delay increases the risk of lasting tissue damage. Ordinary bruising and mild swelling can be watched for 24 to 48 hours. Anything involving vision, spreading skin discolouration, or escalating pain cannot wait that long.
How to manage swelling, bruising and pain at home
A cold compress applied in short bursts, never directly on bare skin, helps most in the first 24 to 48 hours. Wrap ice in a clean cloth and apply for around ten minutes at a time.
- Paracetamol is generally the safer choice for discomfort
- Avoid NSAIDs and aspirin, and blood-thinning supplements like fish oil or vitamin E, unless your clinician has confirmed they're fine
- A green-tinted concealer can disguise bruising once the skin has fully healed over any puncture points
- Only massage the area if your practitioner specifically told you to; unguided massage after filler can do more harm than good
- Arnica is a commonly used option for bruising, though results vary between patients
A good ice tool makes controlled cooling easier than a bag of frozen peas, which tends to apply pressure unevenly.
Pro Tip: Ice little and often in the first 24 hours works better than one long session. Short, repeated bursts reduce swelling without over-chilling the skin.
How long does it take for filler to settle?
Swelling commonly peaks at 48 to 72 hours, with most of it resolving by day seven. By around day 14, results are usually close to final, which is why a two-week review is standard practice across reputable clinics.
- Days 2 to 3: peak swelling for most patients
- Day 7: substantial improvement, most visible bruising fading
- Day 14: near-final result, appropriate point for touch-ups or small corrections
Photograph the treated area at intervals if your clinic has asked you to, particularly if any symptom worsens rather than settles.
A simple 48-hour checklist you can follow
- Cool compress in short bursts, several times on day one
- No exercise, alcohol, or heat exposure (saunas, hot baths) for 24 to 48 hours
- No rubbing or massaging unless instructed
- Sleep elevated, avoid sleeping face down if lower face was treated
- Emergency contact number saved in your phone
Pro Tip: Take a photo of the treated area on day one and note the time if anything worsens. It makes describing symptoms to your clinic far easier if you need to call.
Who should perform your filler, and why aftercare support matters
Credentials matter as much as the product itself. NHS guidance recommends asking about qualifications, training and procedure numbers before booking, and steering clear of practitioners whose training amounts to a short weekend course.
- Confirm medical registration and documented injectable training
- Ask how many similar procedures they've performed
- Request a published aftercare protocol, not a verbal promise
- Confirm there's a 24/7 or deputising emergency contact if the practitioner themselves is unavailable
A written aftercare sheet and a named emergency contact are the two clearest signs a clinic takes patient safety seriously, not an afterthought bolted on after treatment.
Nexgen Clinic issues written aftercare instructions to every patient, alongside a scheduled two-week review and direct access to practitioner support, reflecting exactly the standard CPSA guidelines call for. Reading around dermal filler treatment options beforehand helps you walk into a consultation with the right questions ready.
A calmer view on filler recovery
Most filler recoveries are unremarkable. Swelling fades, bruising fades faster than people expect, and results settle into something natural-looking within two weeks. The anxiety that comes with a new treatment is understandable, but it rarely matches what your skin actually goes through.
If you remember three things: avoid pressure and heat for 48 hours, don't touch or massage the area unless told to, and treat any visual change or spreading discolouration as an emergency, you'll have covered almost everything that actually goes wrong.
How Nexgen Clinic supports you through recovery
Compared with piecing together advice from forums or vague printed leaflets, Nexgen Clinic gives every patient a written aftercare sheet specific to the product used, a scheduled two-week review built into the treatment plan, and a named emergency or deputising contact for genuine peace of mind between the injection and that follow-up.
That structure matters more than it sounds. Knowing exactly who to call, and having your progress checked by the same practitioner who treated you, removes the guesswork that causes most patients unnecessary worry in the first fortnight. Browse dermal filler treatments in Cambridge to see how consultations, treatment and aftercare fit together as one continuous plan, or explore the full treatments overview to book a consultation and get a personalised recovery plan from the outset.
Sources
- Choosing who will do your cosmetic procedure - NHS
- What not to do after getting facial filler | ASPS
- Ncbi
This article is general information, not a substitute for advice from a qualified doctor. Consult a qualified healthcare professional about your own circumstances before acting on anything here.
FAQ
What should you not do after getting filler?
Avoid alcohol, strenuous exercise, saunas and hot baths for 24 to 48 hours, and don't rub or massage the treated area unless your practitioner has specifically told you to.
How long does it take for fillers to settle in?
Swelling typically peaks at 48 to 72 hours and eases substantially by day seven, with most results looking close to final by around day 14.
What should you do immediately after getting filler injections?
Apply cool compresses in short bursts, keep the area clean, avoid touching or massaging it unless instructed, and follow the written aftercare your clinic provides.
How soon can you go for a walk after fillers?
A gentle walk is generally fine soon after treatment, but strenuous exercise, running or heavy lifting is best avoided for 24 to 48 hours to limit swelling and bruising.
When should you call your practitioner instead of waiting it out?
Contact your practitioner immediately if you notice worsening pain, skin turning pale or dusky, or any new visual disturbance. Nexgen Clinic provides every patient with a direct emergency contact for exactly this situation.
Recommended
- Wellness & Aftercare | NexGen Clinic Journal
- Expert Guide to Dermal Fillers in Cambridge
- Tear Trough Filler Cambridge - NexGen Clinic
- Dermal Fillers in Cambridge | Natural Facial Contouring | NexGen Clinic
Explore related NexGen treatments
- Explore our full treatment menu
- Book a consultation with our clinicians
- Contact our Cambridge team
- Read more articles in the NexGen Journal
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