The nail disease<unk>  is an often tender bacterial or fungal infection where the nail and skin meet at the side or the base of a finger or toenail. It can start suddenly (acute<unk>  or gradually (chronic<unk> . Despite the small area affected these infections can be extremely painful as the skin becomes inflamed, hot, red, and throbs continually. Pus is usually present, along with gradual thickening and browning discoloration of the nail plate.
Paronychia
Leukonychia
Anonychia
Melanonychia
Platonychia
Aspermia
Xerophthalmia
Parosmia