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 shorthairs when washing, their overall hair density hasn't decreased.
A user with seborrheic dermatitis is experiencing bald spots and hair thinning despite changing their diet and taking oral minoxidil. Another user suggests using ketoconazole shampoo properly, using a scalp massager, applying rosemary/peppermint oil, keeping hairshort, and taking fish oil to improve scalp health.
The conversation discusses applying minoxidil effectively to the scalp for hair loss, with suggestions like parting hair, using a dropper, and considering liquid over foam. Some users also mention using finasteride and keeping hairshort for better application.