Comparison of the Efficacy and Safety of Topical 2% Minoxidil and 5% Minoxidil Solution in Fingernail Growth Rate

The user is using oral finasteride, oral minoxidil, ketoconazole shampoo, and various supplements to stabilize hair loss and thicken hair. They are considering using minoxidil foam on their beard to address empty patches but are concerned about side effects.

A 24-year-old male has been using 1mg finasteride daily, 5% minoxidil twice a day, ketoconazole shampoo, and dermastamping for hair regrowth, noticing progress in crown thickness and some temple regrowth. He is considering adding oral minoxidil to enhance results but is concerned about potential side effects.

Minoxidil was applied to a single miniaturized hair follicle over four months, resulting in less miniaturization but not yet terminal growth. The user used a 5% minoxidil solution, specifically the Regaine brand, and observed changes using a handheld WiFi microscope.

The user experienced side effects from oral minoxidil, such as palpitations and insomnia, and switched to topical minoxidil, which led to noticeable hair regrowth, especially at the hairline. They also use finasteride and observed increased hair shedding initially, which later stabilized.

A 44-year-old man experienced significant hair regrowth after switching from topical to 1.25mg oral minoxidil and 0.5mg daily finasteride, with no side effects. He noticed hair thickening after two months and credits the oral form's effectiveness.

A 26-year-old is using 5% minoxidil twice daily and 1 mg finasteride every other day, along with biotin and collagen supplements, for hair regrowth. They apply minoxidil to the temples and crown and experienced initial shedding in the first month.