https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6691938/
Conclusions of article: Minoxidil is a common medication prescribed for treating hair loss-related problems. It provides remarkable benefits to patients with hair disorders. To date, the FDA has approved minoxidil only for AGA. However, minoxidil is used off-label for treating several hair disorders as well as increasing body hair growth. Although topical minoxidil is considered an effective and safe treatment option for various hair disorders, additional evidence-based data are needed for some applications.
Other mention: Salicylate and aspirin can inhibit sulfotransferase. A recent study showed that the follicular enzymatic activity decreased following 14 days of low-dose aspirin use. Thus, prior or concomitant use of aspirin decreases the clinical response to topical minoxidil.