The most common symptom of infection is anal itching, particularly at night, as worms migrate to the host's anal area to lay their eggs. Pinworm infection is the most common type of intestinal worm infection in the United States and one of the most common worldwide. While the infected person sleeps, female pinworms lay thousands of eggs in the folds of skin surrounding the anus. Most people infected with pinworms have no symptoms, but some people experience anal itching and restless sleep. Pinworm infection occurs most often in school-age children, and the tiny microscopic eggs are easily spread from child to child.
Itchy anus: symptoms, causes, treatment and prevention
Top of the page Check Your Symptoms. Rectal problems are common. Almost everyone will experience some rectal itching, pain, or bleeding at some time during his or her life. These problems are often minor and may go away on their own or with home treatment. Rectal itching pruritus is usually not a sign of a serious disease. At first, the skin of the anal area may appear red. Itching and scratching may make the skin become thickened and white.
We include products we think are useful for our readers. If you buy through links on this page, we may earn a small commission. Many people experience an itchy anus, and there are lots of possible causes, ranging from dietary factors to diabetes. This symptom can be bothersome, but treatment is usually effective.
This guide can help you to identify some of the causes that are most likely to explain your symptoms and to anticipate the recommendations that your doctor might make. Rectal itching or minimal rectal pain can occasionally occur during normal bowel movements. However, significant rectal pain or persisting rectal itching is not normal and can sometimes be caused by a serious medical problem. For significant pain or persistent skin irritation around the rectum, you should always seek an evaluation by your doctor.