Microneedling
Microneedling is a minimally invasive procedure using thin needles. The procedure can help reduce the appearance of skin concerns such as acne scars, stretch marks or wrinkles. Most people get microneedling for cosmetic purposes, but it can also help with some medical conditions. Microneedling is a minimally invasive procedure for your skin. The professional uses thin needles to make tiny holes in the top layer of your skin. The damage helps stimulate your skin’s healing process, so it produces more collagen and elastin. These proteins keep your skin firm and smooth helping you look younger. You might also hear it called collagen induction therapy.
Microneedling vs. microdermabrasion: What’s the difference?
Microneedling and microdermabrasion are both procedures to improve the look and texture of your skin. But microdermabrasion doesn’t use needles. Instead, the professional uses a device with a rough edge, like sandpaper, to exfoliate the uppermost layer of your skin. Microneedling goes deeper into your skin than microdermabrasion, so it might work better for problems beneath the surface, such as acne scars.
Microneedling Benefits
Microneedling may help with issues like:
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Acne
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Hair loss
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Dark spots or patches on your skin (hyperpigmentation)
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Enlarged pores
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Reduced skin elasticity
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Scars
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Stretch marks
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Sun damage
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Fine lines and wrinkles
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Mild scars, especially those from acne or burns.
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Skin discoloration or uneven skin tone.
The procedure can also help people who have medical conditions such as:
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Alopecia areata (hair loss due to an autoimmune disease).
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Hyperhidrosis (excessive sweating).
Microneedling is less expensive than laser treatments, which can cost about four times as much. Microneedling may work better for people with darker skin tones because it doesn’t involve heat the way laser treatments do, which can affect your skin’s pigmentation, or color. Ask your dermatologist what’s best for your skin. The procedure usually takes 20-40 minutes, depending on how big the area is. Most people need 4-6 treatments to see a difference.
Who shouldn’t have microneedling?
Talk to your healthcare provider before getting microneedling if you have:
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Acne or are taking medication for acne.
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Blood disorders or are on anticoagulants (drugs that prevent blood clots).
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Cancer and are receiving chemotherapy or radiation therapy.
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Frequent skin rashes (contact dermatitis) or cold sores.
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Keloidal tendency (your skin forms hard, raised scars).
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Moles, freckles, skin tags or other growths that change in size or shape or bleed.
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Skin conditions such as eczema or psoriasis.
Microneedling Risks
The tiny holes might get infected if you don’t keep your skin clean. You should stay away from places that could have lots of germs, like swimming pools, lakes, rivers, and oceans. And don’t use irritating soaps and lotions containing acids.
Home microneedling kits, or home rollers, are becoming more and more popular. They’re widely available and inexpensive. Rollers used at home use shorter, duller needles than professional microneedling devices. They temporarily stimulate blood vessels to brighten the skin. But home rollers usually won’t give you the same results as microneedling done by a professional.