I have a bothersome case of psoriasis under my fingernails. Any advice on how to get rid of this or at least control it?

Greg

A topical anti fungal might help

Drink lots of water
Triggers worsening psoriasis include
Cola, red wine, red meat, MSG, chili, hot spices, junk foods, oily foods, berries, tomato, most acidic foods and vitamin-c.

Not sure but cut down on sugar might help