Minoxidil does not causes or aggravate seborrheic dermatitis. How ever most of the minoxidil formulations are available as alcoholic solution so while application of minoxidil alcohol evaporates leaving behind fine white precipitate. May be these precipitate mistaken as seborrheic...
It is true that some patients experience an initial shedding of hair when first starting to use Finasterisde. There has also been patients with complaints of increased scalp sensitivity and acne. The only way to see if Finasteride is causing these issues is to discontinue it and see if...
Minoxidil does not have sexual side effects listed as one of the common side effects. However, it is possibility if you can link the start of your symptoms to the start of the medication. You can stop the medication for a month, and see if the symptoms go away. If it does,...