Laser for Enlarged Pores and Rough Skin Texture

Laser can make pores look smaller and skin feel smoother, but it cannot erase pores, which are a normal and necessary part of skin. Treatments work by renewing the surface and firming the skin around each pore so the openings look less obvious. The effect is usually a moderate refinement that builds over a series of sessions and lasts longest when supported by good daily skincare.

What pores are and why they look bigger

Pores are the openings of hair follicles, each linked to an oil gland. Everyone has them, and their basic number and size are largely set by genetics. What changes over time is how visible they are.

Several factors make pores more noticeable:

• Oil production: oily skin, especially across the nose, forehead and central cheeks, tends to have more visible pores.
• Congestion: a mix of oil and dead skin cells can collect in the opening and stretch it, sometimes oxidising into blackheads.
• Loss of firmness: as collagen declines with age and sun exposure, the skin around each pore loses support, so pores can look elongated or sagging.
• Sun damage: long-term UV exposure thickens the surface layer unevenly and weakens deeper support.
• Past acne: inflammation can leave pores looking wider and the surrounding skin uneven.

Where rough texture comes from

Rough or uneven texture often has overlapping causes. A build-up of dead cells on the surface can make skin feel dull and gritty. Sun damage can create a leathery or uneven surface. Shallow acne scarring adds small dips and bumps. Some conditions, such as keratosis pilaris on the arms or very dry skin, also feel rough, but they are usually better managed with skincare than with laser.

If your rough patches are scaly, itchy, sore or persistent in one spot, have them checked by your family doctor. Some sun-related rough spots, called actinic keratoses, are pre-cancerous and should be assessed medically rather than treated cosmetically.

Laser approaches: resurfacing and heat

Lasers improve pores and texture in two broad ways, and they are often combined.

Surface resurfacing

The Er:YAG wavelength (2940 nm) of the Fotona laser is strongly absorbed by water in the skin, which allows it to remove extremely thin layers of the surface in a controlled way. Light, superficial passes smooth the surface and clear away dead cells, while fractional treatment creates tiny columns of treated skin surrounded by untouched skin to encourage remodelling with shorter recovery. Deeper treatments produce more change but require more downtime. Our article on laser skin resurfacing explains this in more detail.

Heat-based firming

Non-ablative settings, including Nd:YAG (1064 nm) passes or gentle Er:YAG heating, warm the dermis without breaking the surface. That heat stimulates new collagen, which can firm the skin around pores so they appear tighter. This approach has little or no visible downtime, but changes are subtler and typically need several sessions.

What results to expect

Most people notice their skin looks smoother and more even, makeup sits better, and pores look somewhat less prominent, especially on the cheeks. Pores on the nose, where oil glands are very active, are often harder to change. Results vary from person to person.

A typical plan involves three to five sessions spaced about four weeks apart for gentler treatments, or fewer sessions with more recovery for deeper resurfacing. Improvement continues for a few months as collagen rebuilds. Since oil production and ageing continue, some people choose maintenance sessions once or twice a year.

Skincare that supports the result

Laser works better and lasts longer when the skin is cared for at home. Helpful steps include:

• Daily broad-spectrum sunscreen, which protects collagen and reduces the risk of pigment changes after treatment
• A retinoid, which encourages cell turnover and collagen production and is one of the more consistently supported ingredients for texture
• Salicylic acid, an oil-soluble exfoliant that helps clear congestion inside pores
• Niacinamide, which may help with oiliness and overall skin tone
• A non-comedogenic moisturiser, because dehydrated skin can look rougher

Introduce active ingredients one at a time and pause strong exfoliants and retinoids around treatment as advised. For some people, consistent skincare alone produces enough improvement that laser is not needed. You can read more in Building a Simple, Effective Skincare Routine.

Who should not have it, or should wait

• People with active acne breakouts in the area, which should be treated medically first
• Anyone pregnant
• People with a tan, recent sunburn or active skin infection
• Anyone with a history of cold sores, unless preventive treatment is arranged before resurfacing
• People who have recently taken isotretinoin
• Those with a history of keloids or poor wound healing
• Anyone with unassessed rough or scaly spots

Risks and side effects

After gentle heat-based treatment, redness and a warm, tight feeling are common for a few hours. After resurfacing, expect redness, mild swelling and fine flaking for several days, depending on depth. Possible complications include acne flares, cold sore outbreaks, darkening or lightening of the skin, infection and, rarely, scarring. Darker skin tones can be treated but need conservative settings because of a higher risk of pigment changes.

Frequently asked questions

Can pores be permanently shrunk?

No. Pores are part of normal skin structure. Treatment can make them look smaller for a time by clearing congestion and firming surrounding skin, but they cannot be closed or removed.

Do pore strips or extractions help?

They can clear blackheads briefly, but they do not change pore size, and frequent or forceful extraction can irritate the skin or leave marks. Regular gentle exfoliation is usually a better long-term habit.

Is rough texture on my arms treatable with laser?

Bumpy texture on the upper arms is often keratosis pilaris, which usually responds better to moisturisers and gentle exfoliating creams. Laser is sometimes used for associated redness, but it is not usually the first step.

Is it worth discussing?

If skincare has helped but you would like further refinement, laser may be a reasonable next step. HealthPark Medical Aesthetics offers medical consultations to assess what is driving your pores and texture, discuss whether laser, skincare or both make sense, and explain the risks and fees before anything is booked.