White matter and other changes around the toenails and fingernails can occur with psoriasis or nail fungus. However, fungal infections are contagious, and psoriasis is not. The causes and ...

If you’ve noticed discoloration or thickening in your nails, you may be dealing with nail psoriasis, a finger- and ...

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 ...