Nail Psoriasis Directory
Nail psoriasis can cause thickening, pitting, and other problems on the fingernails and toenails. Most people with nail psoriasis also have skin psoriasis. Symptoms include yellow or red discoloring under the nail, horizontal lines in the nails, thickened skin under the nail, crumbling or loosening of the nail, and more. Medications or surgery can usually treat nail psoriasis effectively. Follow the links below to find WebMD's comprehensive coverage about how nail psoriasis is caused, symptoms and treatments of nail psoriasis, and more.
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