Hair loss without a white bulb may indicate mechanical damage, anagen effluvium, alopecia areata, or traction alopecia. Seeking a specialist is recommended, but access can be difficult in smaller areas.
PP405 is anticipated as a future treatment for dormant hairfollicles, but its effectiveness and safety are uncertain. Current treatments include oral minoxidil and microneedling, with some avoiding finasteride due to side effects.
Researchers at the University of Virginia discovered a new group of stem cells in hairfollicles that could potentially restore hair growth. The findings suggest that activating these stem cells might offer a new way to combat hair loss, though practical treatments are still years away.
Hair loss recovery using estrogen and anti-androgen treatment for 18 months showed significant improvement. However, results vary and alternative treatments like RU58841 and Dutasteride may work without systemic feminization.
Microneedling should target depths of 0.5mm to 1.5mm for hair loss, with weekly sessions at 1mm recommended. Combining microneedling with Minoxidil is common for improved results.