A gastroenterologist is a doctor who specializes in diagnosing and treating disorders of the gastrointestinal tract, including the stomach, intestines, gallbladder, liver, and pancreas. If you are experiencing any digestive issues, you must see a Houston, TX gastroenterologist to rule out any severe underlying conditions.

Your gastroenterologist will likely ask about your symptoms and medical history during your appointment. They may also order one or more tests to confirm a diagnosis, such as a colonoscopy or an endoscopy.

Some of the tests include:

• A fecal occult blood test: This test looks for blood in your stool, which can be a sign of colorectal cancer.
• A stool culture: This test checks for bacteria or viruses in your stool. It can help diagnose infections, such as food poisoning or the stomach flu.
• A sigmoidoscopy: This test allows your doctor to see the inside of your rectum and lower colon. They will use a long, flexible tube with a light and camera on the end to look for abnormal growths or other problems.
• A colonoscopy: This test is similar to a sigmoidoscopy, but it allows your doctor to see your entire colon.
• An upper endoscopy: This test allows your doctor to see the inside of your upper digestive system, including your esophagus, stomach, and duodenum (the first part of your small intestine).

If you are experiencing any of the following signs or symptoms, it is time to see a gastroenterologist:

Persistent abdominal pain

Abdominal pain is a common digestive issue, but it is not always normal. Experiencing persistent abdominal pain could indicate an underlying condition, such as irritable bowel syndrome (IBS), inflammatory bowel disease (IBD), or celiac disease.

Chronic diarrhea

Diarrhea is having three or more loose or watery stools per day. It can be caused by various factors, such as a viral infection, food intolerance, or IBS. Chronic diarrhea can also be a sign of IBD.

Blood in your stool

Blood in your stool can signify several gastrointestinal disorders, including colorectal cancer, IBD, or hemorrhoids. If you see blood in your stool, it is important to see a doctor so they can determine the cause.

Persistent heartburn

Heartburn is a common symptom of gastroesophageal reflux disease (GERD). GERD is a condition where stomach acid backs up into the esophagus, irritating. If you have GERD, you may experience heartburn, chest pain, and a sour taste in your mouth.

Trouble swallowing

Trouble swallowing can signify gastroesophageal reflux disease (GERD) or esophageal cancer. If you have trouble swallowing, it is advisable to see a doctor so they can determine the cause.

Unexplained weight loss

Unexplained weight loss can signify gastrointestinal disorders, including celiac disease, IBD, or cancer. If you are losing weight without trying, it is essential to see a doctor so they can determine the cause.

Chronic constipation

Constipation is defined as having fewer than three bowel movements per week. It can be caused by various factors, such as a lack of fiber in your diet or not drinking enough fluids.

If you are experiencing any of these symptoms, it is time to call Vikram S Jayanty, M.D., and see your gastroenterologist. You will likely need to undergo one or more tests to confirm the diagnosis.