Psoriatic Arthritis Symptoms and Signs

Watch out for the deterioration of the appearance of fingernails and toenails. An unpleasant appearance of the nails may refer to diabetes or other illnesses like the one described in this block. It looks like they become too thin instead of being too thick. They become dim, weak; cavities are formed on them. Nails become like the surface of a thimble. This sign reveals a progressive form of psoriatic arthritis.