Is Laser Skin Resurfacing Painful?
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The short answer is no — properly managed, laser skin resurfacing is not a procedure. The longer answer matters because comfort depends on which laser, what depth, what anaesthesia and what aftercare you have. This guide breaks down what to expect during the procedure itself, what the window feels like, and how each laser protocol differs.
At Centre for Surgery, we use the Fotona SP Dynamis Pro Er:YAG laser for all at our Baker Street private hospital. The platform’s flexibility means we can deliver from a comfortable cosmetic to deeper resurfacing with pain management for each.
Pain during the procedure
What the procedure feels like depends entirely on protocol depth.
For , , and other SMOOTH® protocols — where the laser delivers heat without removing the skin surface — most patients describe the sensation as warm tingling rather than pain. No anaesthesia is typically required. The PIANO® step in Fotona 4D is the warmest sensation, lasting a few minutes per pass; some patients it as a gentle "hot stone" feeling.
For fractional erbium YAG resurfacing — where laser energy is delivered in microscopic — the sensation during treatment is brief stinging in the moment of each pass, comparable to flicks of a rubber band on warmed skin. A topical anaesthetic cream applied for 30 to 45 minutes before treatment significantly reduces this. Most patients find the procedure entirely tolerable. Treatment time runs 30 to 60 minutes depending on area.
For full-thickness ablative treatments — where the entire epidermis is vaporised over the treatment area — the procedure is more intense and requires infiltrative local anaesthetic, sometimes combined with oral sedation. With appropriate anaesthesia, patients feel pressure and warmth but not pain. Without it, the sensation would be significant. We never run fully ablative protocols without proper .
For individual — moles, seborrhoeic keratoses, milia, skin tags — a small infiltration of local anaesthetic around the lesion eliminates discomfort entirely. The lesion is then vaporised over a few . feel nothing during the procedure itself.
What the recovery window feels like
Pain in the recovery window depends on the protocol depth.
The treated skin feels warm and tight — most patients describe it as like a moderate to severe sunburn. For fractional protocols this is mild and manageable with paracetamol. For fully ablative work it’s more pronounced but still controlled with standard pain relief. Cool compresses for short intervals and frequent application of the prescribed occlusive ointment help significantly.
The burning sensation fades. The skin starts to feel itchy and tight as healing accelerates. This is psychologically challenging — the itch can be distracting — but isn’t painful. Keeping the area thoroughly moisturised reduces the urge to scratch.
Peeling and re-epithelialisation. The skin feels tender to touch but isn’t actively painful unless directly pressed. By the end of this window most patients describe the area as merely "sensitive" rather than uncomfortable.
Residual pinkness without significant . Skin may feel tight or dry for several weeks as collagen remodelling proceeds. moisturiser keeps this comfortable.
For the full week-by-week recovery breakdown including what to expect at each stage, see our companion guide Champagne On Ice – Deep Cleansing .
How pain is managed
Several layers of pain management combine to make laser comfortable.
Before treatment: Topical anaesthetic creams applied for 30 to 45 numb the skin surface effectively. For deeper protocols, infiltrative local anaesthetic injected into the skin produces complete numbness in the treatment area. For fully ablative full-face protocols, oral can be added to reduce anxiety and discomfort during the longer procedure.
During treatment: For Fotona protocols, the laser’s adjustable pulse profile lets the deliver each pass at the most setting for that patient and area. Cooling air through the handpiece reduces the sensation further on settings where that’s helpful.
Immediately after: A cooling mask or aloe-based gel calms the post-treatment warmth. The prescribed ointment provides comfort during early healing.
During recovery: Paracetamol is sufficient for most patients. For fully ablative protocols, a few days of stronger pain relief may be prescribed. Cool compresses, head elevation overnight and avoiding heat exposure all help.
Comparing Er:YAG to CO₂ for comfort
One of the reasons we use erbium YAG rather than CO₂ for resurfacing at our clinic is the comfort difference. The Er:YAG wavelength produces less thermal spread, which translates directly into less discomfort during and after treatment.
Patients who have had both lasers consistently describe Er:YAG as more comfortable across the whole arc — gentler stinging during the procedure, milder post-treatment warmth, less prolonged tenderness during healing. The clinical evidence supports this experience: CO₂’s longer thermal effect drives more inflammation and a more uncomfortable recovery.
For a full comparison covering safety and outcomes as well as comfort, see our guide on . For the reasons Er:YAG is more comfortable, see .
Factors that affect your pain experience
Within typical protocols, individual experience varies. Pain tends to be milder in patients who:
Pain tends to be more pronounced in patients with previous reactions to skin treatments, very thin or sensitive skin, or specific medical conditions affecting nerve sensitivity. Mention any of these at consultation — anaesthesia and protocol can be adjusted accordingly.
Comparing pain across treatment modalities
If you’re choosing between laser and other rejuvenation options, the comfort comparison:
What we don’t recommend
Frequently asked questions
For most patients, the procedure is more comfortable than they anticipated. The discomfort is short and managed.
Paracetamol is the first-line choice — it doesn’t affect bleeding or healing. Avoid aspirin and ibuprofen in the first 48 hours. For more demanding protocols, stronger pain relief may be prescribed.
Yes — for longer or deeper procedures, oral sedation can be added to topical and infiltrative anaesthesia. Discuss this at consultation.
The periocular skin is more sensitive, but it’s also where we use the most controlled settings. For non-ablative protocols specifically, even patients with sensitive periorbital skin generally tolerate the treatment without anaesthesia.
The "sunburn" feeling fades within 24 to 48 hours for fractional protocols and 2 to 4 days for fully ablative. Mild on touch may persist for a week to ten days.
Tell us at consultation. We adjust protocols, build in more thorough anaesthesia, and can stage treatment over more shorter sessions rather than fewer intense ones. There’s no need to suffer through laser resurfacing.
Our laser specialists deliver Fotona SP Dynamis Pro treatments with thorough anaesthesia, careful protocol selection and comprehensive post-treatment support. Pain management is part of the protocol, not an afterthought — and the result is treatments most patients describe as much more comfortable than they expected.
Centre for Surgery · CQC-regulated · GMC specialist-registered surgeons · · · ·
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Centre for Surgery is a CQC-regulated private hospital on London’s Baker Street, plastic and cosmetic surgery through GMC-registered specialist surgeons. Our expertise spans facial procedures including and , , for men, and body contouring such as and . Patient safety, surgical excellence and natural-looking results sit at the heart of everything we do.
Centre for Surgery is a private hospital on London’s iconic , offering plastic and surgery led by GMC-registered consultant .
Marylebone
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