63 citations
,
March 1995 in “International Journal of Dermatology” Some drugs can cause hair loss, and stopping these drugs often leads to hair regrowth.
Certain chemicals and drugs can cause hair loss.
62 citations
,
December 1941 in “Experimental biology and medicine” Eating phenylthiocarbamide made all the rats' hair go gray, but some returned to their original color after stopping.
35 citations
,
June 2015 in “Pediatrics in Review” Graves' disease mainly causes hyperthyroidism in children, especially girls aged 10-14, with treatment options including medication, radioactive iodine, and surgery.
January 2008 in “Springer eBooks” Thyroid disease can cause hair loss and treating thyroid problems might help with hair disorders.