A foreskin that feels dry is usually caused by glans phimosis. Most of the foreskin glansitis is caused by the excessively long foreskin, or the presence of foreskin scales, without good cleaning and hygiene measures, resulting in excessive accumulation of dirt in the foreskin, and infected by pathogenic bacteria and caused. If it is infected by mycobacteria, it is easy to cause candida glans, the patient will have a glans mucosa erythema performance, and there will be localized edema phenomenon, the surface of the smooth, in the edge of the edge there will be a mild flaking. Some patients will also appear local small pustules, papules and other symptoms, and will gradually expand to the surrounding, eventually leading to glans erosion, if candida glans recurrence, it is easy to lead to the foreskin fibrosis, dry cracks and glans sclerotic changes and other phenomena. If you feel the foreskin is very dry, it is recommended to go to the regular hospital for examination, to clarify the specific causes of the disease, and then actively carry out effective treatment.