Switching from oral minoxidil to topical minoxidil after 20 months due to health issues. Any advice? Never used topical before. Do I have to use Tretinoin?

Minoxidil 6/26/2025

This conversation discussed the side effects of Minoxidil for hair loss, with users sharing their experiences. Treatments such as Retinol and Tretinoin were suggested alongside topical or oral Minoxidil to reduce any negative impacts.

A new hair loss protocol using FDA-approved topical treatments targets eight pathways, potentially improving results by 60-75% compared to the standard 40-50% from oral minoxidil and finasteride. The protocol includes minoxidil, finasteride, tacrolimus, cetirizine, bimatoprost, lithium gluconate, losartan, melatonin, NAC, caffeine, and tretinoin, with a monthly cost of $35-50 in Mexico and $80-150 in the US.

Minoxidil with alcohol and propylene glycol was more effective than non-alcohol versions, and RU58841 worked best in a non-water-based solution. Oral finasteride showed better results than topical, despite side effects; microneedling and tretinoin worsened hair loss, and PRP was only helpful when younger.

Dutasteride promotes more hair regrowth than Minoxidil. Users discuss combining treatments for better results and share personal experiences with side effects.

User shares 9-month progress using topical Fin/Min formula (10% Min, 0.1% Fin) for hair loss, with significant improvement in crown area. Others discuss experiences, side effects, and application methods for the treatment.

A person dealing with hair loss is considering shaving their head, using scalp micropigmentation to cover a FUT scar, or trying a hair system. They are also contemplating treatments like minoxidil, finasteride, and dutasteride.