Hairfollicles don't truly die but become severely miniaturized. Treatments like finasteride, dutasteride, and minoxidil can help restore hair by providing nutrients and reducing harmful effects on hair roots.
Thin, short hairs often appear in areas of hair loss but may not grow fully despite treatments like finasteride. Some users consider additional treatments like microneedling or hair transplants.
The user has been using finasteride for over a year and noticed short, prickly hairs on their scalp that don't grow like the rest of their hair. Despite losing about 40 short hairs when washing, their overall hair density hasn't decreased.
The user has been using a combination of finasteride/dutasteride, minoxidil, tretinoin, and hydrocortisone with microneedling and ketoconazole shampoo for hair loss. They are asking if the baby hairs growing will turn into terminal hairs with continued treatment.