A rare skin reaction occurred when a man took paracetamol, causing a new rash in an area already affected by hair loss.
180 citations
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November 1991 in “American Journal of Psychiatry” Fluoxetine was not effective in treating hair-pulling disorder in the short term.
Oral tofacitinib effectively treats alopecia areata long-term with manageable side effects.
6 citations
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April 2022 in “Frontiers in cell and developmental biology” The research identified key proteins and genes that may influence wool bending in goats.
April 2026 in “Biomolecules” Squid ink melanin nanoparticles create a safe, long-lasting black hair dye that protects hair and offers UV protection.
June 2022 in “Frontiers in Immunology” Tofacitinib regrew hair in a man with total hair loss but raised cytokine levels, needing more research on possible side effects.
Any medication can cause skin reactions, some due to allergies and others due to dosage or genetic factors.
January 2013 in “Anthropology” Untreated androgenetic alopecia leads to progressive hair loss in men.
January 2026 in “Medico Research Chronicles” Homeopathy may help reduce hair loss and improve hair quality in male pattern baldness.
May 2015 in “Journal of The American Academy of Dermatology” Both azathioprine and betamethasone treatments help with hair regrowth in alopecia areata, but azathioprine may have fewer side effects.