Sometimes the nodules become less itchy and eventually disappear leaving a discolored area or scar tissue. The same nodules can persist for months or even years, though, without healing. Patients may experience a remission but then relapse with new nodules forming. The condition might also become chronic, with no periods of improvement and relief.
Prurigo simplex
Prurigo nodularis
Ichthyosis acquisita
Prurigo pigmentosa
Papuloerythroderma of Ofuji
Papular eruption of blacks
Poikiloderma of Civatte
Hypertrichosis cubiti