Scientists are still unraveling the mystery of why skin conditions like eczema cause people to itch. One known cause is inflammation, which gets worse as people scratch and their skin becomes damaged.

Medically reviewed by Robert Burakoff, MD Key Takeaways Hemorrhoids itch because inflammation causes histamine release, making the skin itchy.Good hygiene, such as using a wet cloth after bathroom use ...

Itchy skin, or pruritus, can have many causes, and most are harmless. However, itchy skin can also be a symptom of certain types of cancer, such as skin and liver cancer. People who experience ...