April 2023 in “Journal of Investigative Dermatology”
Both laser treatments improved acne scars similarly, but the Nd:YAG laser was safer and less painful, while the Er:YAG laser left patients slightly more satisfied.
The conversation discusses the use of microneedling for hair loss, with concerns about potential long-term effects like fibrosis and scarring. Users share experiences and opinions on combining microneedling with treatments like minoxidil and finasteride, but there is uncertainty about the long-term safety and efficacy.
Microneedling for hair loss, with concerns about potential scarring and hair breakage. Recommendations include using 0.5-0.8mm needles, opting for dermastamps or pens, and limiting frequency to twice a month.
User experienced scarring from microneedling at fast speed and paused treatment for 3-4 weeks to recover. Advice given includes waiting a full month for recovery to avoid scars.
A user shared their 10-month progress using 1mg finasteride daily and micro-needling, noting significant hair regrowth and no side effects. They plan to add oral minoxidil to boost hair density.
Microneedling may enhance hair loss treatment by increasing the effectiveness of topical minoxidil, especially for those lacking the necessary enzyme to activate it. It might also work by triggering growth factors and improving topical absorption.