Hot weather can increase hair shedding, possibly due to dehydration and active sebaceous glands. Using shampoos with salicylic acid or zinc pyrithione may help; daily anti-inflammatory use is not recommended.
Hair loss is linked to cellular physiology and the IGF-1 to TGF-B1 ratio, not just androgen sensitivity. The theory lacks evidence, while finasteride and minoxidil are effective treatments.
Hair loss treatments like finasteride, dutasteride, minoxidil, and RU58841. Users discuss "DHT itch" at receding hairlines and suggest using dutasteride or ketoconazole shampoo for relief.
A user shared their positive hair regrowth results after 4 months using topical minoxidil, a 0.5 dermastamp once a week, and ketoconazole shampoo. Some responses suggest adding finasteride to maintain results, while others praise the effectiveness of the treatments used.
User shares 8-month progress using Fin/Min/Niz and microneedling for hair loss, with positive results and no side effects. Discusses routine, including Fin 1mg daily, Minox 2x daily, Niz 2x weekly, and derma pen 1.5mm weekly.