research Videodermoscopy of the hyponychium in nail bed psoriasis 76 citations , March 2008 in “Journal of the American Academy of Dermatology” Videodermoscopy can help diagnose and monitor nail bed psoriasis.
research Clinical pearls in dermatology 2013 July 2014 in “Disease-a-Month” The document gives treatment advice for various skin conditions, like using metronidazole for perioral dermatitis and minoxidil for hair loss.
research Heterogeneous red–white discoloration of the nail bed and distal onycholysis in a patient with COVID‐19 8 citations , May 2021 in “Journal of the European Academy of Dermatology and Venereology” A COVID-19 patient had unusual nail discoloration and nail separation possibly due to the virus's effects on small blood vessels.
research Interventions for nail psoriasis 65 citations , January 2013 in “Cochrane library” Some systemic treatments work for nail psoriasis but can have serious side effects.
research Challenging Regional Psoriasis and Ustekinumab Biotherapy: Impact of the Patterns of Disease 6 citations , January 2012 in “Journal of Biomedicine and Biotechnology” Ustekinumab might work for severe psoriasis, but more research is needed to be sure.