Can I make my own topical finasteride with alcohol?

Took fin orally and got bad sides, stopped and they went away quickly but hair loss is back lol. I’ve read studies about topical finasteride working to an extent and producing no side affects as DUT is only reduced 5% systemically. How to make it but without using minoxidil as the aqueous solution in the mix?

Mixing finasteride pills with alcohol will not give you anything worthwhile. The drug has to be mixed professionally with a liposomal compound that can allow it to go through the skin.