Archive · 27 Dec 2025
Minoxidil Use by Mothers May Risk Infant Hair Growth
Minoxidil is a medicine used to treat hair loss.
A new study found that when mothers use it, it might cause babies to grow too much hair in unusual places.
This can happen if the baby is exposed to the medicine through the mother or by accident.
The study looked at many cases from around the world and found that sometimes the cause of the extra hair growth in babies is not known.
The medicine can also cause eye problems in some people.
The researchers want to make sure everyone knows about these risks so they can be careful with the medicine.
Minoxidil, a hair loss drug, may cause infantile hypertrichosis in infants when used by mothers.
22.2% of 45 infant cases were linked to maternal exposure, 44.4% to accidental exposure, and 33.3% to unknown causes.
Minoxidil has also been linked to eye disorders in the general population, with 25 cases reported in India.
The study analyzed 2,664 global cases of minoxidil-suspected infantile hypertrichosis.
Researchers aim to raise awareness about the risks of early-life or accidental exposure to minoxidil.
- Who
- Researchers from the Ministry of Health and Family Welfare and AIIMS, New Delhi
- What
- Minoxidil use by mothers may cause infantile hypertrichosis in infants
- When
- Data collected up to March 2025
- Where
- Global analysis, with specific cases from India
- Why
- To raise awareness about the risks of minoxidil exposure in infants
- Drug
- Minoxidil
- Condition
- Infantile hypertrichosis
- Cases Analyzed
- 2,664
- Infant Cases
- 45
- Maternal Exposure Cases
- 22.2%
- Accidental Exposure Cases
- 44.4%
- Unknown Cause Cases
- 33.3%
- Eye Disorder Cases in India
- 25