What causes chrons disease?

Crohn's disease is a chronic inflammatory bowel disease (IBD) that affects the digestive tract. The exact cause of Crohn's disease is unknown, but there are a number of factors that are thought to contribute to its development, including:

Immune system dysfunction: People with Crohn's disease have an overactive immune system that attacks the cells in the digestive tract, causing inflammation and damage.

Genetics: Crohn's disease can run in families, suggesting that there may be a genetic component to the disease. However, the exact genes that are involved in Crohn's disease have not yet been identified.

Environmental factors: Certain environmental factors, such as smoking, stress, and exposure to certain bacteria or viruses, may also increase the risk of developing Crohn's disease.

Although the exact cause of Crohn's disease is not known, understanding the factors that contribute to its development can help to improve diagnosis and treatment, and ultimately prevent the disease.