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Microneedling creates microscopic punctures in the skin
For those looking to improve the look of scars, boost collagen, or encourage hair growth, microneedling can offer a minimally invasive solution. The practice dates back to 1995, but has gained significant traction in recent years thanks to new technology—and YouTube and Instagram, where the mesmerizing (albeit bloody) process stars in tens of thousands of videos. Here, dermatologist Macrene Alexiades, MD, PhD, who has published extensive research on microneedling, along with fellow Yale clinical professor and dermatologist Mona Gohara, MD demystify the multi-purpose treatment. Microneedling creates microscopic punctures in the skin. Simply put, microneedling is the insertion of very fine short needles into the skin for the purposes of rejuvenation, explains Macrene. The most popular (and cost effective) microneedling device, known as a dermaroller, is made up of micro-fine needles that range in diameter from 0.5 and 2.5 millimeters. But, if the prospect of multiple needle wounds sounds slightly ominous to you, know that the punctures are more like pin-pricks that enter only surface-level deep.
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Are there any risks or side effects? Like all cosmetic procedures, microneedling isn’t without risk. The most common side effect is minor skin irritation immediately following the procedure. You may also see redness for a few days. Call your doctor if you notice more severe side effects, such as: bleeding bruising infection peeling You may not be an ideal candidate for microneedling if you: are pregnant have certain skin diseases, such as psoriasis or eczema have open wounds have had radiation therapy recently have a history of skin scars What to expect after microneedling Microneedling isn’t invasive like plastic surgery, so the recovery time is minimal. According to Emory University, most people require very little downtime, if any at all. You may notice skin irritation and redness within the first few days following the procedure. This is a natural response to the small “injuries” made by the needles in your skin. You can go back to work or school after the procedure if you’re comfortable. Some people apply camouflaging makeup during the first few days as the redness dissipates. Your skin will also be more sensitive to the sun, so sunscreen is a must. After microneedling, your skin works fairly quickly to rejuvenate new tissue. In theory, you should see results within a couple of weeks. To maintain the results of your treatment, you’ll need multiple sessions and perhaps other complementing treatments. Your doctor will advise you on the best plan of action based on your individual goals.
bosidin hair removalaimanfun hair removallescolton t009 review Preparing for microneedling Before the procedure, talk to your doctor about ways you can prepare so you have the best possible outcome. You may need to stop taking certain medications, such as ibuprofen and those for acne treatment, well in advance of the procedure. Your doctor may also recommend that you stop using topical retinoids beforehand too. Doing so may reduce the risk of certain side effects. Microneedling vs. home rollers Microneedling is a professional procedure that’s performed in a board-certified doctor’s office only. In an effort to save money, some people opt for home rollers instead. Unlike professional microneedling, rollers don’t puncture the skin hardly at all. While this might seem a less painful option, the problem is that you won’t achieve the same results. The punctures made during professional microneedling are designed to induce skin rejuvenation. With a roller device, you may achieve brighter skin at best, according to the American Academy of Dermatology. If you’re interested in more dramatic, long-term results, microneedling is a better option than a store-bought roller device. You may still choose to try the latter version if you want less invasive (and more temporary) results.