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Bloating
Discover expert bloating care in Houston with Dr. Scott at GastroDoxs. Our comprehensive approach includes personalized diagnoses, lifestyle and dietary guidance, advanced testing, targeted treatments. Regain digestive comfort and confidence with board-certified expertise, modern technology, tailored plans for lasting relief.
Dr. Scott Liu, MD, is a board-certified gastroenterologist with over six years of experience and a background in military medicine. He earned his medical degree from the University of Maryland, Baltimore, completed his Internal Medicine residency at Naval Medical Center Portsmouth, and finished his Gastroenterology fellowship through the National Capital Consortium. Dr. Liu provides comprehensive care for a broad range of digestive conditions, including abdominal pain, acid reflux, liver disease, chronic diarrhea, and colon cancer screening. He is a member of the American College of Gastroenterology and is known for his disciplined, patient-focused approach and clear communication.
What Is Bloating?
Bloating is a sensation of fullness, tightness, or swelling in the abdomen. It often feels like pressure or discomfort and may be accompanied by excess gas or the urge to belch. While occasional bloating is normal, frequent or painful episodes can signal an underlying issue.
Common Causes and Risk Factors
Eating too quickly or consuming large meals
Drinking carbonated beverages
Food intolerances (e.g., lactose or gluten)
Digestive disorders such as IBS or SIBO
Hormonal fluctuations (especially in women)
Stress, lack of exercise, or other lifestyle factors
Certain medications that affect digestion
Signs and Symptoms
Tight or full sensation in the abdomen
Visible swelling or distension of the belly
Cramping or abdominal discomfort
Increased gas, belching, or flatulence
Feeling uncomfortably full after a small meal
How Dr. Scott Diagnoses This Condition?
Dr. Scott uses a step-by-step approach:
Medical History and Exam
He reviews your symptoms-bloating, epigastric pain, changes in bowel habits-along with dietary triggers, stress levels, and medication use. A hands-on abdominal exam checks for tenderness, distension, or masses.
Laboratory Tests
We order blood work including a complete blood count, metabolic panel, celiac disease panel, and H. pylori testing. Breath tests can be added to detect small intestinal bacterial overgrowth (SIBO) or lactose intolerance.
Imaging Studies
Abdominal ultrasound to evaluate liver, gallbladder, and any fluid collections.
CT scan or MRI of the abdomen/pelvis when a more detailed view of the GI tract is needed.
Advanced Testing (if needed)
Upper endoscopy (EGD) allows direct visualization of the esophagus, stomach, and duodenum to rule out ulcers, inflammation, or strictures. Esophageal pH monitoring or motility studies can assess reflux and gut motility disorders.
Treatment
Our Team offers a full range of care for bloating.
1. Lifestyle and Diet Modifications
Eating smaller meals more often
Avoiding gas-forming foods like beans, dairy and carbonated beverages
Chewing slowly and sitting upright after meals
Keeping a food diary to track symptom triggers
Using probiotics to help restore healthy gut bacteria
2. Medications
Simethicone to break up gas bubbles
Antispasmodics to ease cramping
Acid reducers for associated reflux or heartburn
Antibiotics when bacterial overgrowth (SIBO) is diagnosed
Customized prescriptions based on your specific condition
3. Minimally Invasive or Advanced Procedures
Upper endoscopy to inspect the esophagus, stomach and upper small intestine
Imaging scans (ultrasound or CT) if deeper evaluation is needed
Breath tests to confirm SIBO or lactose intolerance in unclear cases
Dr. Scott Liu, MD, is a board-certified gastroenterologist with over six years of experience and a background in military medicine. He earned his medical degree from the University of Maryland, Baltimore, completed his Internal Medicine residency at Naval Medical Center Portsmouth, and finished his Gastroenterology fellowship through the National Capital Consortium. Dr. Liu provides comprehensive care for a broad range of digestive conditions, including abdominal pain, acid reflux, liver disease, chronic diarrhea, and colon cancer screening. He is a member of the American College of Gastroenterology and is known for his disciplined, patient-focused approach and clear communication.
Frequently Asked Questions
How long does bloating last?
Most cases resolve within a few hours to a full day. If your bloating persists beyond two days or is severe, consult Dr. Scott for further evaluation.
Do probiotics help with bloating?
Certain probiotic strains can reduce gas and improve digestion. Dr. Scott can recommend the right formulation based on your symptoms.
Is bloating an early sign of pregnancy?
Yes. Hormonal changes in early pregnancy can slow digestion and lead to bloating.
When should I see a doctor for bloating?
Schedule an appointment if your bloating is frequent, painful, or accompanied by weight loss, blood in the stool, or severe discomfort.
Can stress lead to bloating?
Absolutely. Stress can alter gut motility and sensitivity, often resulting in increased bloating.
What foods cause bloating?
Common triggers include beans, broccoli, cabbage, dairy products, and foods containing artificial sweeteners.
What tests help diagnose the cause of bloating?
Dr. Scott may order breath tests (for SIBO or lactose intolerance), blood work, stool studies, or imaging scans such as ultrasound to pinpoint the underlying issue.
