TLDR Minoxidil in breast milk may harm nursing infants.
The study reports on a case of a hypertensive woman who was treated with minoxidil during pregnancy and breastfeeding. The study found that minoxidil was rapidly excreted into breast milk, and prolonged exposure during breastfeeding may be harmful to the nursing infant. The study suggests that physicians should be aware of the possible risk of exposing infants to minoxidil through breast milk.
21 citations,
September 1977 in “Journal of Pharmaceutical Sciences” Minoxidil levels measured in human blood.
3 citations,
January 2018 A woman had an unusual allergic reaction to a hair loss treatment, which cleared up after stopping the treatment and using a different medication.
34 citations,
January 1987 in “Dermatology” Topical minoxidil effectively and safely treats extensive alopecia areata but doesn't change its course.
16 citations,
April 1984 in “Archives of Dermatology” Topical minoxidil can help hair regrowth in alopecia areata patients, but maintaining the growth after stopping treatment is inconsistent.
56 citations,
August 1981 in “Journal of The American Academy of Dermatology” Minoxidil helps hair regrowth in alopecia areata safely.