Common Causes of Persistent Gas and Bloating

• Irritable Bowel Syndrome (IBS)

• Lactose or gluten intolerance

• Small Intestinal Bacterial Overgrowth (SIBO)

• Slow digestion or constipation

• Swallowing excess air while eating

• High-FODMAP or fiber-rich diets

• Hormonal or stress-related changes

If your bloating lasts for weeks, worsens after meals, or comes with pain or irregular bowel movements, it’s time for a GI evaluation.

When to See a Gastroenterologist

You should schedule a visit if you experience:

• Constant bloating not relieved by diet changes

• Excess gas with cramping or diarrhea/constipation

• Unexplained abdominal swelling

• Weight loss, fatigue, or blood in stool

• Bloating severe enough to affect daily life

Early testing helps rule out conditions like IBS, celiac disease, SIBO, ulcers, or colon issues.

How United Gastroenterology Associates Can Help

At United Gastroenterology Associates (UGA), our board-certified specialist Dr. Muhammad Ali Khan, MD, FACP, FASGE uses evidence-based diagnostics to uncover the source of your discomfort.

Advanced Diagnostic Options

• Comprehensive stool & blood tests for intolerance or infection

• Breath testing for SIBO or lactose malabsorption

• Endoscopy & colonoscopy for structural or inflammatory issues

• Customized IBS evaluation plans

Personalized Treatment Plans

• Targeted diet modification (low FODMAP plan, elimination trial)

• Probiotic and enzyme therapy

• Medication for motility or bacterial balance

• Stress and lifestyle management support

Our goal is to restore normal digestion and help you feel light, energetic, and comfortable again.

Meet Our Physician

Dr. Muhammad Ali Khan, MD, FACP, FASGE
Board-Certified Gastroenterologist & Hepatologist
Extensive clinical and academic experience | Author of 100+ peer-reviewed publications | Active member of the American College of Gastroenterology and Texas Medical Association.
Serving patients in Katy, Cypress, and Greater Houston.

Frequently Asked Questions About Gas and Bloating

Q1. Why do I feel gas and bloating all the time?
Frequent gas and bloating can result from irritable bowel syndrome (IBS), food intolerances (such as lactose or gluten), small intestinal bacterial overgrowth (SIBO), or constipation. Certain high-FODMAP foods — like beans, onions, and carbonated drinks — can also trap gas in the intestines. If you feel bloated daily, it’s best to see a gastroenterologist for an evaluation.

Q2. When should I see a gastroenterologist for bloating?
You should schedule an appointment if your bloating lasts for more than two weeks, affects your lifestyle, or is accompanied by pain, weight loss, vomiting, or blood in the stool. These symptoms may indicate an underlying digestive condition like IBS or an infection that needs medical treatment. United Gastroenterology Associates in Katy and Cypress offers same-week consultations.

Q3. Is constant bloating a sign of IBS?
Yes, it can be. Many patients with Irritable Bowel Syndrome (IBS) experience bloating, excess gas, and unpredictable bowel changes such as diarrhea or constipation. A GI specialist can confirm whether IBS is the cause and design a treatment plan that includes dietary modification, probiotics, and stress management strategies.

Q4. What tests diagnose the cause of gas and bloating?
Depending on your symptoms, your gastroenterologist may recommend:

Breath testing to detect SIBO or lactose intolerance

Blood and stool tests for infection, celiac disease, or inflammation

Endoscopy or colonoscopy to rule out structural or serious issues

These tests help determine the precise cause and guide an effective treatment plan.

Q5. What helps gas and bloating quickly?
Quick relief comes from eating smaller meals, avoiding trigger foods, and staying hydrated. Products like simethicone (Gas-X) or digestive enzymes can help temporarily. However, if bloating keeps returning, you should visit United Gastroenterology Associates in Katy or Cypress at (346) 340-4414 for personalized evaluation and long-term relief.