Sheep can lose wool quickly due to stress, but it doesn't cause itching or pain.
December 2023 in “Journal of materials chemistry. B” A new nanoemulsion increases oxygen for hair cells, leading to better hair growth.
January 1994 in “Ressò de Ponent: revista de l'Ateneu Popular de Ponent” Both laser and microneedling are effective for treating resistant alopecia areata.
12 citations
,
October 2012 in “Dermatologic Clinics” Low-Level Laser Therapy and other light treatments for hair growth lack strong evidence and need more research.
2 citations
,
August 2021 in “Skin appendage disorders” White piedra is a rare hair infection treated with oral and topical antifungals.
10 citations
,
September 1994 in “International Journal of Dermatology” Three Iranian men had reddish-brown facial pigmentation with no effective treatment.
143 citations
,
August 1991 in “Endocrinology” Androgens, like testosterone, are crucial for early testicular descent in rats.
13 citations
,
April 2019 in “American Journal of PharmTech Research” Emulgels effectively deliver hydrophobic drugs for skin conditions like acne and psoriasis.
86 citations
,
July 2002 in “Clinical and Experimental Dermatology” FPHL is a common, age-related, genetic hair loss with unclear causes and limited treatment options.
Maidenhair fern extract may help treat COVID-19 symptoms.