Minoxidil is a medication primarily used to treat hair loss. It works by prolonging the growing phrase of hair growth and slowing the hair fall. There are different formulations of minoxidil available for treating hair loss including topical solutions as well as oral supplements.
How does Minoxidil Work?
At a molecular level, minoxidil works by opening ATP-sensitive potassium channels present on hair follicles. This dilation of blood vessels leads to increased blood circulation in the scalp skin which stimulates hair growth. Minoxidil also has certain anagen prolonging effects that help maintain hair in the growing phase for a longer duration. The article covers some key aspects of minoxidil market outlook and its mechanism of action, usage guidelines, effectiveness, side effects and market outlook.
Topical Solutions
Topical minoxidil solution is the most commonly used formulation for treating hair loss. It comes in concentrations of 2% and 5% and needs to be applied directly to the balding areas of the scalp, usually twice a day. The standard protocol recommends continuing minoxidil use for at least 6 months to see hair regrowth benefits. Application of small amounts of minoxidil solutions should be followed by gently massaging it into the scalp skin.
Factors Affecting Effectiveness
While minoxidil has shown positive results in clinical trials, the degree of hair regrowth may vary from person to person. Some key factors like genetic predisposition to hair loss, severity of baldness, age and compliance with treatment protocol impact how well minoxidil works. In majority of cases, minoxidil helps stop further hair loss and regain some hair density if used as directed for at least 6-12 months.
Potential Side Effects
Topical minoxidil solutions are well-tolerated in most individuals. Some initial side effects reported include skin irritations, itching, flaking and redness of the scalp skin. These usually improve with continued use. Rare side effects could be fast/irregular heartbeat, dizziness etc. It is important not to use minoxidil oral supplements topically as they may be absorbed into the bloodstream.
Oral Formulations
Recently some oral minoxidil supplements have also been approved for treating hair loss. However, they may be associated with higher risk of side effects like low blood pressure, rapid/abnormal heartbeat etc since orally taken minoxidil can enter systemic circulation. Topical solutions still remain the preferred first-line treatment owing to their better safety profile.
Safety Precautions
Given its vasodilatory mechanism, those with low blood pressure or cardiovascular conditions should consult their doctor before using minoxidil. Pregnant/breastfeeding women should also avoid both topical and oral minoxidil. Care should be taken while applying minoxidil around eyes to prevent accidental entry. It also causes discoloration of hair strands so avoiding contact with other hair products is advised.
Combination Treatments
For optimal hair regrowth results, minoxidil is often used along with other hair loss treatments like low-level laser therapy, platelet-rich plasma injections, microneedling etc. It also shows added benefits when combined with anti-androgen medications in combating genetic hair fall related to DHT sensitivity. Regular exercise, nutrition, reducing stress are important lifestyle habits for stronger and healthier hair along with topical minoxidil therapy.
Market Outlook
The global minoxidil market is projected to exhibit strong growth over the coming years, driven by increasing hair loss among population, rising awareness about treatment options and growing demand for non-surgical remedies. As per the recent market analysis report published on Coherent Market Insights, Asia Pacific captured a major market share in 2020 and is anticipated to remain the dominant regional market owing to expanding geriatric and a greater number of millennials in countries like India and China facing hair fall issues. Accessibility to generic minoxidil formulations alongside aggressive promotional strategies by leading manufacturers is further fuelling the market growth across developing countries. For more details on market trends, demand forecast and country-wise analysis, refer the above-mentioned market research study.
