Irritable Bowel Syndrome (IBS) Treatment

When IBS Symptoms May Require Emergency Medical Care

Irritable bowel syndrome itself is not considered a medical emergency, but some digestive symptoms that resemble IBS can indicate a more serious condition requiring immediate evaluation.

Call 911 or go to the nearest emergency department immediately if you experience:

• Severe or sudden abdominal pain
• Persistent vomiting with inability to keep fluids down
• Vomiting blood or material resembling coffee grounds
• Large amounts of blood in the stool
• Black, tarry stools
• Fainting or loss of consciousness
• Severe dehydration
• High fever with severe abdominal pain
• Sudden abdominal swelling with inability to pass gas or stool
• Severe chest pain
• Difficulty breathing
• New confusion
• Signs of stroke such as facial drooping, weakness, or difficulty speaking

Seek prompt medical care if you develop:

• Unintentional weight loss
• Persistent fever
• Severe diarrhea lasting several days
• Persistent constipation with severe abdominal swelling
• New symptoms after age 50
• Nighttime diarrhea that repeatedly wakes you from sleep
• Symptoms that rapidly worsen
• Recurrent dehydration
• Ongoing rectal bleeding

These symptoms are not typical of IBS and may suggest inflammatory bowel disease, gastrointestinal bleeding, bowel obstruction, infection, colorectal cancer, pancreatitis, or another serious digestive condition.

Do not use the online appointment form for medical emergencies.

What Is Irritable Bowel Syndrome (IBS)?

Irritable bowel syndrome (IBS) is a disorder of gut-brain interaction, previously called a functional gastrointestinal disorder. In IBS, the digestive tract appears structurally normal but does not function normally.

People with IBS often have increased sensitivity of the intestines together with changes in intestinal muscle movement and communication between the digestive tract and the nervous system.

These changes may cause:

• Recurrent abdominal pain
• Cramping
• Bloating
• Excess gas
• Diarrhea
• Constipation
• Alternating diarrhea and constipation
• Urgency after eating
• A feeling of incomplete bowel movements

Symptoms often come and go over months or years and may worsen during periods of stress, after certain meals, or following an intestinal infection.

IBS is one of the most common digestive disorders worldwide, affecting millions of adults. Although the condition is chronic, many patients experience significant improvement with appropriate treatment, dietary modifications, and lifestyle changes.

IBS vs. Inflammatory Bowel Disease (IBD)

Many people confuse IBS with inflammatory bowel disease (IBD), but they are different conditions.

Irritable Bowel Syndrome (IBS)

IBS affects how the intestines function without causing ongoing inflammation or permanent damage to the digestive tract.

Typical symptoms include:

• Abdominal pain
• Bloating
• Gas
• Constipation
• Diarrhea
• Changes in bowel habits

IBS does not cause ulcers, intestinal bleeding, or permanent bowel injury.

Inflammatory Bowel Disease (IBD)

Inflammatory bowel disease refers primarily to Crohn's disease and ulcerative colitis, which cause chronic inflammation of the digestive tract.

IBD may cause:

• Bloody diarrhea
• Weight loss
• Fever
• Anemia
• Ulcers
• Intestinal damage
• Nutritional deficiencies
• Complications requiring surgery

Although both conditions can cause abdominal pain and changes in bowel habits, they require different diagnostic testing and treatment.

Types of Irritable Bowel Syndrome

Healthcare providers classify IBS according to the predominant bowel pattern because treatment often depends on the type of symptoms experienced.

IBS with Constipation (IBS-C)

People with IBS-C experience constipation most of the time.

Symptoms may include:

• Hard stools
• Infrequent bowel movements
• Straining
• Abdominal discomfort
• Bloating
• Feeling unable to completely empty the bowels

IBS with Diarrhea (IBS-D)

IBS-D is characterized by frequent loose stools.

Symptoms may include:

• Urgent bowel movements
• Loose or watery stools
• Abdominal cramping
• Increased bowel frequency
• Symptoms occurring after meals

Mixed IBS (IBS-M)

Some patients alternate between constipation and diarrhea.

Symptoms may fluctuate over time and include:

• Constipation for several days
• Followed by loose stools
• Abdominal pain
• Bloating
• Variable bowel habits

Unclassified IBS (IBS-U)

Some individuals experience IBS symptoms without fitting clearly into one of the other categories.

Treatment focuses on the individual's specific symptoms rather than the classification alone.

Expert IBS Care

Common Symptoms of IBS

Symptoms vary from person to person and may change over time.

Common symptoms include:

• Recurrent abdominal pain
• Abdominal cramping
• Bloating
• Excessive gas
• Constipation
• Diarrhea
• Alternating constipation and diarrhea
• Urgent bowel movements
• Mucus in the stool
• Feeling of incomplete bowel emptying
• Increased symptoms after eating
• Symptoms that improve after a bowel movement

Some patients also experience:

• Early fullness
• Nausea
• Belching
• Fatigue
• Difficulty participating in social activities because of bowel urgency

IBS symptoms commonly fluctuate, with periods of improvement followed by symptom flare-ups.

Symptoms That Are Not Typical of IBS

While IBS can be uncomfortable, it usually does not cause:

• Significant rectal bleeding
• Persistent fever
• Unexplained weight loss
• Night sweats
• Severe anemia
• Persistent vomiting
• Difficulty swallowing
• Progressive worsening over a short period
• Large-volume bloody diarrhea
• Jaundice
• Persistent severe abdominal pain unrelated to bowel movements

These findings may indicate another digestive condition that requires further evaluation.

When Should You See a Gastroenterologist?

Occasional digestive discomfort does not always indicate IBS. However, recurring symptoms deserve medical evaluation, especially when they interfere with daily life.

Schedule an appointment with a gastroenterologist if you experience:

• Abdominal pain at least several times each month
• Recurrent bloating
• Frequent constipation
• Frequent diarrhea
• Alternating constipation and diarrhea
• Symptoms that continue for several weeks or months
• Symptoms that return repeatedly
• Changes in bowel habits without a clear explanation
• Symptoms after meals
• Persistent gas and abdominal discomfort
• Symptoms affecting work, school, or sleep
• Ongoing digestive symptoms despite dietary changes
• Family history of inflammatory bowel disease or colorectal cancer
• Symptoms accompanied by unexplained weight loss or anemia

Many digestive disorders can produce symptoms similar to IBS, including inflammatory bowel disease, celiac disease, colorectal cancer, microscopic colitis, thyroid disorders, bile acid diarrhea, lactose intolerance, and certain infections. A gastroenterologist can determine whether additional testing is appropriate before confirming an IBS diagnosis.

Does Everyone With IBS Need a Colonoscopy?

No.

Most people with typical IBS symptoms do not need a colonoscopy to confirm the diagnosis. However, your gastroenterologist may recommend one if your symptoms suggest another digestive condition or if you have certain alarm features.

A colonoscopy may be recommended if you have:

• Rectal bleeding
• Iron-deficiency anemia
• Unexplained weight loss
• Persistent diarrhea
• Symptoms that begin after age 45–50
• A family history of colorectal cancer or inflammatory bowel disease
• Abnormal blood or stool test results
• Persistent symptoms despite initial treatment

A colonoscopy allows the physician to examine the entire colon and identify conditions such as inflammatory bowel disease, colorectal polyps, colorectal cancer, microscopic colitis, or other abnormalities.

Additional Testing

Some patients may need further evaluation depending on their symptoms.

Additional tests may include:

• Breath testing for lactose intolerance or small intestinal bacterial overgrowth (SIBO)
• Abdominal imaging when another digestive condition is suspected
• Upper endoscopy in selected patients with upper digestive symptoms
• Specialized motility testing in uncommon situations

Not every patient requires these tests. Your gastroenterologist will recommend testing based on your individual symptoms and medical history.

Relief Starts With the Right Diagnosis.

Can IBS Be Cured?

IBS is generally considered a chronic condition, but many people successfully control their symptoms.

Although there is no permanent cure, treatment can often reduce:

• Abdominal pain
• Bloating
• Constipation
• Diarrhea
• Bowel urgency
• Symptom flare-ups

Many patients experience significant improvement through a personalized treatment plan that combines dietary changes, lifestyle modifications, and medications when appropriate.

Living With IBS

Managing IBS often involves understanding your personal triggers and working closely with your healthcare provider.

Helpful strategies include:

• Keeping a symptom diary
• Following your treatment plan
• Identifying food triggers
• Staying physically active
• Managing stress
• Attending regular follow-up appointments

Because IBS symptoms may change over time, your treatment plan may also need periodic adjustments.

IBS Care in Katy, Cypress and Greater Houston

Get Started with IBS Treatment Today

Don’t let IBS symptoms control your life. At United Gastroenterology Associates, we are committed to helping you manage your condition and improve your well-being. Our team will work closely with you to develop a treatment plan that offers lasting relief.

Visit our Cypress or Katy locations today to begin your journey toward better digestive health. Most major insurance plans are accepted, and we are currently accepting new patients by appointment.

Cypress gastroenterology office

21216 Northwest Freeway, Suite 640
Cypress, TX 77429

View the Cypress gastroenterology office.

Katy gastroenterology office

23920 Katy Freeway, Suite 555
Katy, TX 77494

View the Katy gastroenterology office.

Appointments

Telephone: (346) 340-4414

Request a non-emergency appointment.

Review insurance information.

IBS Diagnosis

Why Choose United Gastroenterology Associates for IBS Care?

At United Gastroenterology Associates, we provide personalized evaluation and treatment for adults with irritable bowel syndrome and other digestive conditions. Our goal is to identify the cause of your symptoms, rule out other gastrointestinal disorders when appropriate, and develop an individualized treatment plan that fits your needs.

Our practice offers:

• Evaluation by board-certified gastroenterologist Muhammad Ali Khan, MD, FACP, FASGE
• Comprehensive care for IBS, constipation, diarrhea, bloating, and abdominal pain
• Evidence-based treatment plans tailored to your symptoms
• Dietary and lifestyle guidance
• Diagnostic testing when clinically appropriate
• Colonoscopy and upper endoscopy services
• Convenient locations in Cypress and Katy
• Coordination of care for related digestive and liver conditions

Whether your symptoms are new or ongoing, our team is committed to helping you achieve better digestive health.

Request an IBS Evaluation in Cypress or Katy

Recurring abdominal pain, bloating, constipation, or diarrhea should not be ignored or managed indefinitely without understanding the cause.

At United Gastroenterology Associates, we provide comprehensive evaluation and individualized treatment plans for adults with irritable bowel syndrome and other digestive disorders.

Our team can help determine whether your symptoms are related to IBS or another gastrointestinal condition and recommend the most appropriate treatment based on your needs.

Call (346) 340-4414 or request a non-emergency appointment online to schedule your consultation at our Cypress or Katy office.

Your Questions, Answered

Frequently Asked Questions