Common Causes of Abdominal Pain and Diarrhea

Abdominal pain and diarrhea are common symptoms that can be caused by a variety of conditions, ranging from mild digestive issues to more serious diseases. Below are some of the most common causes:

Acute Gastroenteritis
One of the most frequent reasons for abdominal discomfort and loose stools is acute gastroenteritis. This condition often comes with additional symptoms such as nausea, vomiting, and fever. It is typically caused by viral or bacterial infections and can spread through contaminated food or water.

Colorectal Cancer
In more severe cases, persistent abdominal pain and diarrhea may be signs of colorectal cancer. Other alarming symptoms include blood in the stool—either bright red or dark in color—unexplained weight loss, and the presence of a noticeable lump in the abdomen. Early detection through medical screening is crucial for effective treatment.

Ischemic Colitis
This condition occurs when there's reduced blood flow to the intestines, leading to inflammation and damage to the bowel tissue. Symptoms often include sudden and intense abdominal pain, followed by diarrhea and bloody stools. In severe cases, it can lead to complications like acute hemorrhagic or necrotizing colitis.

Inflammatory Bowel Disease (IBD)
Conditions such as ulcerative colitis and Crohn's disease fall under this category. These chronic disorders cause inflammation in the digestive tract and are often accompanied by symptoms like cramping, frequent bowel movements, mucus-filled stools, and even pus or blood in the feces. Managing IBD usually requires long-term medical care.

Understanding the underlying cause of abdominal pain and diarrhea is essential for proper treatment and symptom relief. If symptoms persist or worsen, seeking professional medical advice is highly recommended.