Hair and nails can show hormone changes during puberty in dogs.
3 citations
,
August 2017 in “Journal of evolution of medical and dental sciences” The study concluded that the most common skin changes in elderly people are wrinkles and dry skin, with various infections, benign tumors, and changes in nails and hair also being significant.
October 2012 in “CRC Press eBooks” HIV can cause hair loss and changes in nails, which may indicate disease progression.
September 2023 in “Cureus” Nails can reveal important health information about skin and body conditions.
28 citations
,
December 2006 in “Clinical lung cancer” Early recognition and management of skin side effects from new cancer therapies can prevent treatment delays.