Topical minoxidil being a difficult product to apply, with users considering finasteride, RU58841, and oral minoxidil as alternative treatments for diffuse thinning hair. Other advice includes shaving the head in the first 3 months of using minoxidil and finding ways to apply it without saturating the hair.
The user has been microneedling at 0.25mm once a week for 4 weeks and noticed further hairline recession. They are concerned about the impact of vitamin deficiencies, like biotin, on hair growth.
A user shared a 25-day progress picture showing significant hairline restoration attributed to microneedling, in addition to using minoxidil and finasteride for 6 months. Other users discussed needle length, frequency, and whether the effects of microneedling are permanent.
Microneedling combined with minoxidil is more effective for hair growth than microneedling alone. Optimal results are seen with weekly microneedling using 0.5 - 1mm needles and regular minoxidil application, avoiding minoxidil on the needled area for 24 hours.
The conversation discusses scalp itching and tenderness after microneedling, despite using medicated shampoos and proper sanitation. The user plans to see a dermatologist and is concerned about possible infection or allergic reaction.