August 2011 in “Clinical and Experimental Dermatology”
In this study, 30% of a diverse female sample reported experiencing what they perceived as excessive hair shedding, often beginning abruptly and without an attributable cause.
This chapter reviews a case of colour dilution alopecia in a Dobermann, offering insights into the clinical progression, differential diagnoses, and treatment options but reports no new findings.
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July 2024 in “Indian Journal of Sexually Transmitted Diseases and AIDS”
In this study, a 38-year-old male with syphilis-related mixed pattern alopecia showed marked hair regrowth and resolution of postauricular lymphadenopathy after treatment with benzathine penicillin, suggesting that lymph node and hair examinations, along with trichoscopy, can aid in the diagnosis of alopecia syphilitica.
Creatine does not cause or worsen hair loss, despite some anecdotal reports of hairthinning. The discussion emphasizes that these reports are not supported by scientific evidence.
A 25-year-old experiencing hairthinning all over the body and head, despite using minoxidil and having low vitamin D levels, is advised to seek a second opinion from a dermatologist specializing in hair loss. The likely diagnosis is diffuse alopecia areata, which may require treatment with a JAK inhibitor.
The conversation discusses severe hair shedding and thinning, with the original poster using finasteride, oral minoxidil, and other supplements without improvement. The discussion highlights the possibility of telogen effluvium and the importance of addressing potential underlying health issues, such as stress and gut health, rather than assuming diffuse unpatterned alopecia (DUPA).
A 23-year-old male has been using Dutasteride for over two years to address hairthinning, with some success in temple regrowth but continued thinning on top. He is considering adding Minoxidil to his routine and is contemplating lifestyle changes like quitting smoking and drinking to improve hair density.
The conversation discusses hair loss and the potential impact of diet and lifestyle changes, particularly increased protein intake, on hair health. The original poster shared their experience of improved hair appearance after weight loss and dietary changes, despite skepticism from others about lighting differences in photos and the effectiveness of diet alone without finasteride or minoxidil.
Can a zinc deficiency directly cause hairthinning or increased shedding?Studies link low serum zinc to diffuse shedding and alopecia areata, and severe deficiency states cause hair loss that reverses when zinc is replaced. The evidence is mostly observational, the one supplementation study was small and uncontrolled, and zinc is not a treatment for pattern hair loss.
Hair transplantation moves DHT-resistant follicles from a donor area (back and sides of the scalp) into thinning or bald areas. The transplanted hair is generally permanent, though surrounding native hair can keep thinning.
Does hair strand thickness decrease in men with androgenic alopecia? Can finasteride help restore it?Androgenic alopecia thins hair strands by miniaturizing follicles. The pivotal finasteride trials (1,553 men, 1 mg/day, two years) report increased hair counts and improved assessed appearance, but they measured density, not the diameter of individual strands, so the effect on thickness itself is not established.