January 2023 in “Al-Azhar International Medical Journal /Al-Azhar International Medical Journal” Hair loss is not clearly linked to COVID-19 vaccination in Egyptians.
November 2025 in “Cureus” COVID-19 vaccines caused mostly mild side effects in Bangladeshi medical students, with fewer issues after more doses.
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February 2023 in “Vaccines” Some people experienced hair loss after COVID-19 vaccination, but it's very rare and vaccines' benefits are greater than this risk.
Sinapic acid and glabridin together help hair growth in androgenetic alopecia.
1 citations
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March 2012 in “Acta Pharmaceutica Sinica B” New methods can detect finasteride's major urinary metabolite in urine for up to 49 hours.