Gastrointestinal hormones

Gastrointestinal dysfunction refers to a range of conditions that affect the gastrointestinal tract, which includes the esophagus, stomach, small intestine, large intestine, and rectum. These conditions can disrupt the normal functioning of the gastrointestinal tract, leading to symptoms such as abdominal pain, bloating, constipation, diarrhea, and nausea.

Causes

Gastrointestinal dysfunction can be caused by a variety of factors, including infections, autoimmune diseases, genetic disorders, and lifestyle factors. Some common causes include Irritable Bowel Syndrome (IBS), Inflammatory Bowel Disease (IBD), Gastroesophageal Reflux Disease (GERD), and Peptic Ulcer Disease (PUD).

Symptoms

The symptoms of gastrointestinal dysfunction can vary widely depending on the specific condition and its severity. Common symptoms include abdominal pain, bloating, constipation, diarrhea, and nausea. Other symptoms can include vomiting, weight loss, fatigue, and anemia.

Diagnosis

Diagnosis of gastrointestinal dysfunction typically involves a combination of medical history, physical examination, and diagnostic tests. These tests can include blood tests, stool tests, endoscopy, and imaging studies such as ultrasound, CT scan, and MRI.

Treatment

Treatment for gastrointestinal dysfunction depends on the underlying cause and the severity of symptoms. It can include dietary changes, medications, surgery, and lifestyle modifications. In some cases, treatment may also involve psychological therapies due to the strong connection between the gut and the brain.

See also

• Digestive system
• Gastroenterology
• Gut flora
• Human gastrointestinal tract