3 citations
,
October 2022 in “International Journal of Dermatology” COVID-19 can cause hair and nail disorders after infection.
2 citations
,
March 2020 in “PubMed” Biotin deficiency is not a major cause of Telogen Effluvium hair loss.
2 citations
,
January 2024 in “European Journal of Case Reports in Internal Medicine” Beau's lines on fingernails might indicate past severe COVID-19 and risk of reinfection.
1 citations
,
March 2024 in “Pathogens” Beau's lines on nails may indicate severe COVID-19 or vaccination response.
71 citations
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January 2016 in “International Journal of Trichology” Biotin deficiency is not a major cause of hair loss in women, so biotin supplements are not likely to be an effective hair loss treatment.