A new Irish-led research project aims to develop a test to identify patients with psoriasis who are most likely to develop psoriatic arthritis, writes Michael McHale ...

Results from 2 population-based cohorts demonstrate that psoriasis risk is increased among patients with higher intake of dietary sodium.

Proper nail care is important because your nails reflect overall health. Here are the tips you need to keep your fingernails ...

We asked dermatologists for tips on repairing weak or brittle nails. Shop the best nail strengthening products by Onyx, Sally ...