Why does my buttocks itch?
Disease description:
This week, my buttocks have been itchy constantly, and sitting is uncomfortable. What could be causing this itching?
Doctor's answer (1)
Dr. Cheng Yicheng
Itching in the buttocks may be associated with conditions such as hemorrhoids or anal fissures. These disorders can cause relaxation of the anal sphincter muscle, impairing complete closure of the anus. As a result, secretions from within the anal canal may leak out, irritating the perianal skin and leading to itching. Itching in this area may also stem from viral infections—for example, genital warts (caused by human papillomavirus); over time, infection may produce noticeable pruritus. Additionally, parasitic infestations (e.g., pinworms) can also cause perianal itching. If the itching is severe, it is advisable to consult a healthcare provider for proper diagnosis and management.
