This study found that oral minoxidil is associated with a higher proportional reporting of several cardiovascular adverse events compared to topical minoxidil in spontaneous FDA reports, but these signals should be interpreted as hypothesis-generating rather than evidence of clinical safety.
1 citations
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September 2020 in “Cochrane library (CD-ROM)” This Cochrane Review protocol aims to evaluate the effectiveness and safety of various treatments for alopecia areata through a network meta-analysis, but no specific study findings are reported yet.
4 citations
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December 2011 in “Journal of The American Academy of Dermatology” This study found that higher cumulative doses of topical minoxidil solution were strongly associated with improved hair density and thickness in male patients with androgenic alopecia over a 24-week period.
20 citations
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September 1987 in “The Lancet”
18 citations
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January 1992 in “The Journal of emergency medicine” This case report describes a 20-year-old female who ingested an unknown quantity of minoxidil tablets in an overdose, presenting with cardiovascular symptoms, but her condition stabilized after supportive care.
Using 5% minoxidil foam twice daily can help regrow hair, especially in younger men aged 20-30.
85 citations
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January 2007 in “Journal of Drug Targeting” This study found that liposomal formulations improved minoxidil delivery to skin layers compared to niosomes and a control solution, suggesting enhanced potential for topical hair loss treatment.
38 citations
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October 1988 in “Clinics in Dermatology” Minoxidil can help grow hair and make hair follicles bigger, but it can also cause side effects.
35 citations
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July 1981 in “Clinical Pharmacology & Therapeutics” Minoxidil can cause dangerous fluid buildup around the heart.
34 citations
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March 2004 in “Journal of Liposome Research” This study found that neutral liposomes were most effective at delivering minoxidil into pilosebaceous units compared to other tested formulations.
33 citations
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July 1992 in “Journal of Investigative Dermatology” Minoxidil doesn't affect perifollicular lymphoid infiltration in alopecia areata patients.
November 2025 in “Discover Pharmaceutical Sciences” In this study, a nanoemulsion containing lavender, peppermint, and rosemary essential oils was developed and shown to promote hair growth in mice at a rate comparable to 2% topical minoxidil, suggesting a promising natural alternative due to its antioxidant and anti-inflammatory effects.
104 citations
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March 1987 in “Journal of The American Academy of Dermatology” Minoxidil helps hair growth in 63.6% of alopecia patients, with 27.3% having excellent results.
269 citations
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August 2002 in “Journal of The American Academy of Dermatology” This study found that 5% topical minoxidil significantly increased hair regrowth and improved psychosocial perceptions of hair loss in men with androgenetic alopecia compared to 2% topical minoxidil and placebo over 48 weeks.
219 citations
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March 2004 in “Journal of The American Academy of Dermatology” In this 48-week trial, 5% topical minoxidil was more effective than both 2% minoxidil and placebo in promoting hair growth in women with female pattern hair loss, with notable improvements in nonvellus hair count and hair growth assessments.
101 citations
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November 1992 in “Archives of Dermatology” In this study, tapering prednisone followed by 2% topical minoxidil helped limit hair loss in some patients with alopecia areata, with 30% to 47% showing over 25% hair regrowth initially.
100 citations
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June 2011 in “Journal of The American Academy of Dermatology” This study found that a once-daily 5% minoxidil topical foam is as effective as a twice-daily 2% minoxidil topical solution for hair growth in women with androgenetic alopecia, with fewer side effects and greater styling convenience.
65 citations
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April 2020 in “International Journal of Molecular Sciences” This review indicates that most studies reported positive effects of platelet-rich plasma injections for treating androgenic alopecia, with no major side effects, suggesting it may be a safe alternative to Minoxidil and Finasteride.
63 citations
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April 2003 in “Journal of The European Academy of Dermatology and Venereology” This study found that minoxidil topical solution was associated with a dose-related occurrence of hypertrichosis, especially facial hair, in women treated for androgenetic alopecia.
58 citations
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October 1993 in “International Journal of Dermatology” This study found that 2% topical minoxidil solution was significantly more effective than placebo in promoting new hair growth in women with androgenetic alopecia.
57 citations
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August 2003 in “British Journal of Dermatology” This study found that daily use of 1% pyrithione zinc shampoo modestly improved hair growth over 26 weeks, although these effects were less than those of 5% minoxidil.
52 citations
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February 1985 in “Archives of Dermatology” Minoxidil absorbs poorly through skin, with low risk of side effects at 1-2% concentration.
43 citations
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January 2007 in “American Journal of Clinical Dermatology” This study concluded that a combined once-daily solution of 5% minoxidil and 0.01% tretinoin is as effective and safe as the conventional twice-daily 5% minoxidil application for treating androgenetic alopecia in men.
26 citations
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July 2003 in “Journal of Cutaneous Medicine and Surgery” This study found that topical minoxidil solution is a safe treatment for androgenetic alopecia, with no increase in cardiovascular events or adverse pregnancy outcomes observed.
24 citations
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May 2013 in “Drug Design Development and Therapy” This pilot study found that a multimodal minoxidil microemulsion with diclofenac and tea tree oil was more effective and safer than minoxidil alone for treating androgenic alopecia over 32 weeks.
21 citations
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January 2017 in “Skin Pharmacology and Physiology” In this noninferiority study, researchers found that a 0.2% caffeine-based topical liquid was not less effective than 5% minoxidil solution in improving hair growth in men with androgenetic alopecia over six months.
20 citations
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March 2019 in “Journal of The European Academy of Dermatology and Venereology” In this study, 5% minoxidil significantly improved outcomes for children and adults with patchy alopecia areata compared to placebo, with moderate quality evidence and no severe adverse events reported, though more research is needed to address remaining uncertainties.
19 citations
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January 2015 in “Skin Pharmacology and Physiology” This study reported that using 5% minoxidil topical foam twice daily improved hair density and width in both the frontotemporal and vertex regions of men with moderate androgenetic alopecia.
14 citations
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August 2020 in “Dermatologic Therapy” This study reported that low-dose oral minoxidil is generally safe for treating various types of hair loss, though it may cause hypertrichosis and pedal edema, especially at higher doses.
5 citations
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January 2020 in “Skin Research and Technology” This study reported that combined oral finasteride and topical 5% minoxidil treatment in men with male-pattern hair loss improved hair growth by initiating anagen in pre-existing but deficient follicles, yet the growth rates remained unchanged and did not normalize hair productivity.