10 Minoxidil Hacks for REAL Hair Growth from a Dermatologist! | Dr. Shereene Idriss

Summary

Dr. Shireen Idris, a board-certified dermatologist, shares her personal hair loss journey and expert advice on using minoxidil, an over-the-counter treatment for hair thinning. She explains how minoxidil works, common misconceptions, and practical tips for both men and women, including choosing the right strength, consistent application, managing initial shedding, and avoiding unwanted hair growth elsewhere. Dr. Idris also covers advanced options like microneedling and oral minoxidil while emphasizing safety precautions, particularly for pet owners. She concludes by reminding viewers that minoxidil is not a cure but an effective tool to maintain fuller-looking hair while exploring long-term solutions.

Takeaways

• 😀 Minoxidil, originally a blood pressure medication, is now widely used as a topical solution for hair loss, available in 2% and 5% strengths.
• 😀 Women can safely use the 5% strength of minoxidil; the 2% version is often marketed to them at a higher price ('pink tax').
• 😀 Consistent use of minoxidil is more important than applying large amounts; ideally, apply twice daily or several times a week if intolerant.
• 😀 Initial hair shedding is normal between weeks 2–6 as follicles shift from resting to growth phase, usually stopping by week 12.
• 😀 Apply minoxidil precisely to target areas to avoid unwanted hair growth on the face or body; it can also be used to thicken eyebrows.
• 😀 Microneedling can enhance minoxidil absorption but should be done carefully to avoid damage or infection.
• 😀 Minoxidil is toxic to pets; always wash hands thoroughly and store it out of reach of cats and dogs.
• 😀 Oral minoxidil is an alternative if topical causes reactions or inconvenience, but it requires medical supervision and can cause body hair growth.
• 😀 Minoxidil is not a permanent cure; stopping use will result in hair returning to its previous state.
• 😀 A multi-faceted approach may help with hair loss, including supplements (avoiding biotin-heavy ones), PRP/PRF treatments, and potentially hair transplants.

Q & A

What is minoxidil and how was it originally developed?

Minoxidil is a medication originally developed in the 1950s as a pill to treat high blood pressure. In the 1970s, clinical trials discovered its effect on promoting hair growth, leading to its use for androgenetic alopecia and eventual over-the-counter availability as a topical foam in the 1980s.

How does topical minoxidil work on hair follicles?

Topical minoxidil works by dilating blood vessels to increase blood flow and nutrients to hair follicles, shifting hair from the resting phase to the growth phase, and increasing hair thickness to give a fuller appearance.

What are the common strengths of over-the-counter minoxidil and who can use them?

Over-the-counter minoxidil is commonly available in 2% and 5% strengths. Both men and women can use either strength safely, although the 5% formulation is generally more effective.

Why should women not feel limited to the 2% minoxidil formula?

The 2% women’s formula is often marketed with a higher price due to the 'pink tax,' but women can safely use the 5% strength, which is more effective and cost-efficient.

What is the recommended frequency for applying topical minoxidil?

Ideally, topical minoxidil should be applied twice daily for best results. However, if daily use is not tolerable, applying it several times a week can still be effective over the long term.

What is the initial shedding phase when using minoxidil, and how long does it last?

The initial shedding phase occurs between weeks 2 and 6 as hair shifts from resting to growth phase. It should resolve by weeks 6–12. If shedding continues beyond 4 months, consulting a doctor is recommended.

What precautions should be taken when applying minoxidil to avoid unwanted hair growth?

Minoxidil should be applied precisely to the areas of hair loss to avoid facial or body hair growth. Using gloves, a cap, or a bandana can help minimize accidental transfer.

Can minoxidil be used to promote eyebrow growth?

Yes, minoxidil can be applied carefully to eyebrows with a spoolie to stimulate regrowth and create thicker, fuller brows.

What safety considerations are there for oral minoxidil?

Oral minoxidil requires doctor supervision. It is contraindicated in individuals with heart disease, uncontrolled high or low blood pressure, and can cause unwanted hair growth elsewhere on the body.

Is minoxidil a permanent cure for hair loss?

No, minoxidil is not a permanent cure. It acts like a Band-Aid, maintaining hair appearance while in use. Once stopped, hair loss resumes, so it should be combined with other strategies for long-term results.

Why is consistency more important than intensity when using minoxidil?

Consistency ensures that hair follicles are regularly stimulated to maintain growth. Over-applying or applying inconsistently reduces effectiveness and may cause irritation.

Why is it important to keep minoxidil away from pets?

Minoxidil is highly toxic to cats and dogs, and even small exposure through ingestion or skin contact can be lethal. Users should wash hands thoroughly and store it safely away from pets.