The dermatologist explains the advantages and contraindications of the procedure
Microneedling is a very popular cosmetic procedure. This is because it is suitable for men and women who want to remove acne scars, eliminate wrinkles, reduce hair loss and burns. According to the dermatologist Dr. Flávia Brasileiro, the method consists in applying micro-devices in pens, rollers or tips with different micro-needles, which penetrate the skin at a programmed depth, stimulating the production of collagen, reducing scars, improving relaxation and skin microcirculation.
How is microneedling done?
The procedure can be performed using different techniques, such as support rollers and associated radio frequency equipment. “Microneedling can be done with topical anesthetic, if done superficially. But it can also require deeper anesthesia, with some sedation, if it reaches depths greater than 4 or 5 millimeters of the skin or is connected to radiofrequency energy. ., which improves your results, “explains Dr. Brazilian Flavia.
Benefits of microneedling
The technique can provide numerous aesthetic benefits, among which dermatologist Dr. Flavia Brasileiro points out:
- Smoother skin;
- Reduction of wrinkles;
- Decrease in subsidence;
- More radiance of the skin;
- Less dilated pores;
- Reduction of scars.
Who is the technique suitable for?
According to data from the Brazilian Society of Dermatology (SBD), microneedling is usually indicated for people with:
- Scars;
- Spots from acne;
- Stretch marks;
- Aging;
- flaccidity;
- Baldness;
- melasma
How many microneedling sessions are needed?
In general, 3 to 4 microneedling sessions are required, at monthly intervals, for skin recovery. However, the number of sessions will depend on the technique used and the purpose of each treatment, as explained by Dr. Flavia from Brazil. “The results may be visible in up to 15 days, but are usually greater with the number of sessions.”
Main cure after microneedling
Immediately after performing the procedure, it is normal for the skin to turn red, flake or even swell. Therefore, taking some precautions is important to improve your result. Hence, Dr. Flávia Brasileiro points out that it is important to pay attention to hydration and bacterial infections.
“We must beware of post-inflammatory hyperchromias, ie spots that can appear on the skin after microneedling, as well as unsightly scars that can be the result of microneedling performed in very aggressive ways,” says the specialist.
Main contraindications
Before performing microneedling, it is important to consult a dermatologist, as the method is not indicated in all situations. “Microneedling is contraindicated in the case of alterations in the integrity of the skin, diseases of active collagen, pregnancy, among others”, explains the Brazilian dermatologist Dr. Flavia. Also, the procedure is not recommended for people with diabetes, skin diseases, and active acne or herpes.
Source: Terra
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