Vitamin D and the Skin: A Review for Dermatologists

A 25-year-old experiencing hair thinning 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.

Diffuse hair loss is often linked to genetics but can also be due to health issues like thyroid problems and low vitamin or iron levels. Treatments include finasteride, minoxidil, and dutasteride, with some seeing improvements after addressing health issues.

A 20-year-old is experiencing hair loss despite using dutasteride and oral minoxidil. Suggestions include consulting a specialist, considering RU58841, and checking for other conditions and vitamin deficiencies.

Androgenetic alopecia is caused by DHT affecting hair growth. Finasteride and minoxidil are used to manage hair loss by blocking DHT and promoting hair growth.

Hair loss involves more than just DHT, with genetic factors like TRPS affecting hair follicles. Treatments such as Amplifica's AMP-601 and AMP-303 target stem cells for potential hair growth solutions.

Finasteride, dutasteride, and minoxidil are discussed as treatments for male pattern baldness. Finasteride and dutasteride are effective DHT blockers, while minoxidil is necessary for regrowth but must be used consistently.