Important Patient Notice: Please be advised of temporary changes to our office schedule. For assistance or appointment information, call (972) 514-3530.

4500 Hillcrest Rd, Ste 185, Frisco, TX 75035

5800 Communications Parkway, Plano, TX 75093

GI SYMPTOMS · FRISCO / PLANO, TX

Chronic Diarrhea Treatment in Frisco / Plano, TX

Diarrhea can happen from time to time. However, loose, runny stools that develop into a problem for a duration of four weeks or more necessitate medical examination. Chronic diarrhea treatment in Frisco/Plano, TX, begins with determining what the stool pattern, timing, medications, diet, and related symptoms are telling the doctor – not simply suppressing bowel movements. Some of the possible reasons for the ailment include infection, drug effects, similar food intolerance, IBS (Irritable Bowel Syndrome) with diarrhea, inflammatory bowel disease, microscopic colitis, celiac disease, and bile acid diarrhea.

Chronic Diarrhea Evaluation

Upper Endoscopy On-Site

Board-Certified GI

Dr. Badr’s practice begins with listening to the patient’s symptoms and evaluating the medical history before conducting the necessary tests.

Chronic Diarrhea Treatment in Frisco/Plano, TX, for Loose Stools Lasting Four Weeks or Longer

Chronic diarrhea is defined by the American Gastroenterological Association (AGA) as diarrhea that has been occurring for four or more weeks. However, knowing how many bowel movements there are is not enough to determine the cause of the diarrhea. By investigating characteristics of the bowel movement, such as the consistency of the stool (watery, greasy, bloody, has a lot of urgency, difficult to flush), the gastroenterologist can get clues as to what the problem could actually be. 

In conducting an evaluation for chronic diarrhea treatment in Frisco/Plano, TX, the gastroenterologist will also consider weight changes, previous surgery, medication, travel, diet, family history, and types of fasting and their effects on symptoms. This information helps determine whether stool testing, blood work, colonoscopy, upper endoscopy, or another type of testing will be necessary.

Chronic Diarrhea Treatment in Frisco/Plano, TX

Morning Diarrhea, Urgency, and Loose Stools That Keep Returning

Though the act of waking and eating could naturally influence the intestines to move, having morning diarrhea doesn’t mean that someone has IBS.

Patients with Diarrhea in Frisco/Plano, TX, that occurs mainly in the morning may need evaluation for IBS-D, medication effects, bile acid diarrhea, microscopic colitis, infection, or another digestive condition.

A similar pattern could also arise as a result of medication, bile acid diarrhea, microscopic colitis, infectious illnesses, or any other condition that affects the digestive tract. 

A diarrhea specialist in Frisco/Plano, TX, evaluates whether the symptoms one experiences stop at night, wake them up when sleeping, improve when fasting, or occur after specific meals. Diarrhea that occurs at night along with weight loss, blood stools, anemia, fever, and substantial weakness requires more extensive evaluation.

Diarrhea After Eating: When Food Triggers Are Not the Whole Answer

Experiencing diarrhea right after eating food doesn’t mean a particular food is causing an intolerance. Diarrhea in Frisco/Plano, TX, that consistently occurs after meals may be related to the gastrocolic reflex, IBS, bile acid issues, malabsorption, medications, or other GI causes.

It’s important to find out if the symptoms develop every meal or only certain foods. Particular attention should be paid to greasy stools, weight loss, constant bloating, and symptoms following a surgical operation in the gallbladder or intestines. The conditions will make simple food avoidance less appropriate.

When Diet Changes, Probiotics, or OTC Medicine Do Not Stop the Diarrhea

Some people may find that switching their diet or trying probiotics is helpful, but a change in symptoms doesn’t confirm a diagnosis. Over-the-counter medications for diarrhea often simply reduce symptoms without treating the underlying conditions, such as microscopic colitis, bile acid diarrhea, celiac disease, or inflammatory bowel disease.

A common error made in the diagnosis of persistent diarrhea is to continue taking foods out of the diet without trying to establish the cause. If diarrhea lasts for weeks or affects daily activities, a gastroenterologist in Frisco/Plano, TX, will recommend that further tests be done. Dr. Badr promotes testing in case of continued GI symptoms and not only when they have become really serious.

Chronic Diarrhea With Cramping, Bloating, Gas, or Abdominal Pain

GI symptoms, including cramping, gas, bloating, and sometimes diarrhea, can occur with IBS, celiac disease, food intolerance, infection, and other conditions that affect the digestive system. How a symptom occurs has great significance: abdominal pain during bowel movements might be an indication of IBS, while weight loss, bleeding, fever, or night symptoms could indicate a different set of processes.

This is why a single diarrhea treatment is not successful for each given individual. Essentially, a physician needs to check whether the symptoms are predominantly watery, inflammatory, or related to poor absorption in order to make an informed decision on further testing or treatment.

Infection, Inflammation, Food Intolerance, or Bile Acid Issues: Why the Cause Matters

Chronic watery diarrhea can be caused by a number of conditions like Giardia, microscopic colitis, bile acid diarrhea, IBS-D, the side effects of medications, among other factors. The AGA suggests carrying out a test for Giardia, celiac disease, inflammatory stool markers like fecal calprotectin or lactoferrin, and conducting a bile acid study for the right patients. 

On the other hand, bile acid diarrhea deserves attention because it can lead to watery stools and urgency after undergoing gallbladder surgery or a procedure on the intestines. In case of greasy or difficult-to-flush stools, malabsorption may be suspected.

Stool Tests, Lab Work, and Other First Steps in Diarrhea Evaluation

Stool tests can check for certain types of infections and signs of intestinal inflammation. Blood tests can help in testing various diseases, including celiac disease and anemia. The AGA recommends testing for Giardia and celiac disease in patients with chronic watery diarrhea. Stool tests like fecal calprotectin or lactoferrin can be used to check for inflammatory bowel disease. 

Regarding testing requirements, one needs to keep in mind that travel history and medication history, as well as stool appearance, weight gain/loss, and symptoms, need to be considered when deciding which tests are appropriate for a patient. Dr. Badr follows the same protocol by selecting lab tests, imaging, stool tests, or endoscopy based on symptoms and health history.

When a Colonoscopy May Be Needed for Chronic Diarrhea

A colonoscopy can be utilized in instances where chronic diarrhea occurs along with anemia, bleeding, weight loss, night-time symptoms, suspected inflammatory bowel disease, and other red flags. Also, when there is a suspicion of ulcerative colitis, a colonoscopy can be beneficial.

An important point to note is that microscopic colitis may cause the colon to appear normal during the colonoscopy in Frisco/Plano, TX. Because of this, biopsy samples may still be required as the diagnosis is determined by examining the tissue. Accordingly, a colonoscopy that appears regular doesn’t mean that there’s no physical explanation for chronic watery diarrhea.

Chronic Diarrhea Treatment in Frisco/Plano, TX Depends on the Diagnosis

Treatment may include tackling an infection, changing a medication that causes diarrhea, controlling IBS-D, treating bile acid diarrhea, treating microscopic colitis, or treating confirmed celiac disease. Individuals with signs of malabsorption or pancreatic issues could require completely distinct testing and treatment procedures.

It’s important to note that the objective isn’t just to decrease stool frequency. A successful chronic diarrhea treatment in Frisco/Plano, TX, should take into consideration the cause of diarrhea, while also protecting hydration, good nutrition, and quality of life.

Chronic Diarrhea Evaluation With Dr. Adnan S. Badr in Frisco, TX

For patients with ongoing Diarrhea in Frisco/Plano, TX, Dr. Adnan S. Badr evaluates stool pattern, urgency, associated symptoms, medications, diet, surgical history, and previous testing before recommending the next step.

Dr. Adnan S. Badr is a board-certified, multiple award-winning gastroenterologist who has operated in North Texas for over two decades. His approach to treating chronic diarrhea is based on more than just counting the number of times a patient visits the toilet. He also studies the nature of diarrhea, stool consistency, symptoms, abdominal cramps, weight gain/loss, food eaten, medicines taken, previous surgeries, and tests taken so far. All this helps him determine if a problem can be classified as watery diarrhea, inflammation, infection, malabsorption, side effects of medicines, or bile acid diarrhea, to name a few. 

Depending on the findings, his tests for chronic diarrhea treatment in Frisco/Plano, TX, may involve a stool test, lab work, colonoscopy with biopsies, endoscopy, capsule endoscopy, or other GI tests.

Chronic Diarrhea Treatment in Frisco / Plano, TXStarts With Stool Pattern

Diarrhea is generally considered chronic when loose or watery stool continues for at least four weeks. However, the number of bowel movements alone does not reveal the cause.

Dr. Badr may ask:

These details help separate watery diarrhea from inflammatory or malabsorptive patterns and guide the next stage of evaluation.

When Persistent Diarrhea Needs Prompt Medical Attention

Chronic symptoms are not always an emergency, but certain changes deserve timely care.

Contact a clinician promptly when diarrhea occurs with rectal bleeding, black stool, unexplained weight loss, severe abdominal pain, persistent vomiting, fever, anemia, reduced urination, fainting, marked weakness, or signs of dehydration.

Nighttime diarrhea and an inability to maintain food or fluids may also suggest that more than a functional bowel condition is present.

Patients with these warning signs need a broader evaluation rather than relying only on diet changes or over-the-counter medicine.

Watery, Fatty, and Inflammatory Diarrhea

Chronic watery diarrhea may occur with IBS, medication effects, bile acid diarrhea, microscopic colitis, food intolerance, infection, or previous surgery.

Fatty or malabsorptive stool may appear greasy, pale, bulky, floating, or difficult to flush. This pattern can occur when the body is not properly digesting or absorbing nutrients.

Inflammatory diarrhea may include blood, mucus, fever, anemia, weight loss, or elevated inflammation markers.

The categories can overlap. Stool appearance cannot confirm a diagnosis by itself, but it helps Dr. Badr determine whether testing should focus on infection, inflammation, malabsorption, medication effects, or bowel function.

Persistent Diarrhea After Eating

Persistent diarrhea after eating does not automatically mean a food allergy or intolerance.

 

Eating naturally stimulates the colon. In some patients, that response becomes exaggerated and creates urgency shortly after meals.

 

Other possible causes include:

Dr. Badr may ask whether symptoms follow every meal or only selected foods and whether they occur with bloating, cramping, greasy stool, or weight loss.

 

Persistent diarrhea after eating should be evaluated as a pattern rather than blamed on one ingredient without supporting evidence.

Medication-Induced Diarrhea Is Commonly Overlooked

Prescription medicines, supplements, and over-the-counter products can cause or worsen diarrhea.

Possible contributors include metformin, magnesium, antibiotics, laxatives, selected acid-reducing medicines, antidepressants, anti-inflammatory drugs, weight-loss medications, and herbal products.

Sugar alcohols in liquid medicines, protein products, and low-sugar foods can also contribute.

Medication-induced diarrhea may begin soon after starting treatment, after a dose increase, or gradually over time.

Patients should bring a complete medication and supplement list. They should not stop an essential prescription without discussing it with the clinician who prescribed it.

Infection Can Cause Longer-Lasting Diarrhea

Some infections continue longer than expected or trigger digestive symptoms that remain after the infection itself has cleared.

 

Dr. Badr may consider infection when there has been recent antibiotic use, hospitalization, travel, untreated water exposure, foodborne illness, sick contacts, fever, blood, mucus, or immunosuppression.

 

Testing may include targeted studies for bacteria, parasites, Giardia, or Clostridioides difficile.

 

Broad stool testing is not necessary for every patient. The test should match the history and symptom pattern.

 

Repeated antibiotic treatment without identifying an infection may disrupt the intestinal environment further and delay the correct diagnosis.

Stool Testing for Chronic Diarrhea in Frisco / Plano, TX

Stool testing for chronic diarrhea in Frisco / Plano, TX, may be used to look for infection, intestinal inflammation, hidden blood, pancreatic enzyme output, or selected malabsorption concerns.

Fecal calprotectin or lactoferrin may help determine whether intestinal inflammation is present when Crohn’s disease or ulcerative colitis is being considered.

Stool testing for chronic diarrhea should answer a clear question. One normal result does not rule out medication effects, bile acid diarrhea, microscopic colitis, food intolerance, IBS, or small-intestinal disease.

The correct combination depends on stool appearance, travel history, previous surgery, medication exposure, weight changes, and warning symptoms.

Celiac Disease and Chronic Diarrhea

Celiac disease may cause loose stool, bloating, weight loss, iron-deficiency anemia, nutrient deficiencies, or fatty and bulky bowel movements.

Some patients have only subtle digestive symptoms.

Blood testing is usually most reliable while the patient is still eating gluten. Beginning a strict gluten-free diet before evaluation can make blood tests and intestinal biopsies harder to interpret.

When celiac disease is suspected, Dr. Badr may review laboratory results and determine whether upper endoscopy with small-intestinal biopsies is needed.

Bile Acid Diarrhea Treatment in Frisco / Plano, TX

Bile acids normally help digest fat in the small intestine. When too much reaches the colon, it can pull in fluid and trigger watery stool and urgency.

This may occur after gallbladder removal, disease or surgery involving the end of the small intestine, or without an obvious structural cause.

Bile acid diarrhea treatment in Frisco / Plano, TX, may be considered when symptoms occur soon after eating, remain watery, and have not improved with a typical IBS approach.

Bile acid diarrhea treatment should not be started solely because the gallbladder was removed. Other causes may still need to be considered.

Microscopic Colitis Testing

Microscopic colitis often causes persistent watery, non-bloody diarrhea, urgency, and nighttime bowel movements.

The colon may look completely normal during colonoscopy in Frisco / Plano, TX. Diagnosis depends on tissue biopsies taken from different areas and examined under a microscope.

Microscopic colitis testing is especially important when chronic watery diarrhea continues despite an apparently normal colonoscopy, particularly if no biopsies were taken.

Selected medications, smoking, autoimmune conditions, and bile acid diarrhea may be associated with the condition.

Chronic Diarrhea With Weight Loss or Greasy Stool

Chronic diarrhea and weight loss may indicate that nutrients are not being absorbed properly.

Additional clues may include greasy or floating stool, difficulty flushing, anemia, vitamin deficiencies, muscle loss, low protein levels, and significant bloating.

Possible causes include celiac disease, pancreatic enzyme insufficiency, small-intestinal disease, bacterial overgrowth, and reduced bile availability.

Chronic diarrhea and weight loss require a different evaluation from uncomplicated watery stool. Testing may include nutritional bloodwork, fecal elastase, celiac evaluation, imaging, or small-intestinal testing.

IBS With Diarrhea Is Based on a Symptom Pattern

IBS with diarrhea may cause recurring abdominal pain related to bowel movements, urgency, bloating, and changes in stool frequency or form.

Symptoms often fluctuate, and targeted testing is generally reassuring.

However, persistent bleeding, anemia, fever, nighttime diarrhea, unexplained weight loss, or a strong family history should not be dismissed as IBS.

A gastroenterologist for chronic diarrhea should first determine whether the symptoms fit a functional pattern or whether inflammation, malabsorption, infection, or another condition needs to be investigated.

An IBS diagnosis does not mean the symptoms are imagined or caused only by stress.

Chronic Diarrhea After Gallbladder or Intestinal Surgery

Surgery can change how food, bile acids, and stool move through the digestive tract.

Chronic diarrhea after gallbladder removal may involve bile acids reaching the colon in greater amounts. Diarrhea after gastric, intestinal, pancreatic, or colon surgery may be related to rapid transit, reduced absorption, bacterial overgrowth, or pancreatic insufficiency.

The timing matters.

Symptoms that began immediately after surgery may have a different explanation from diarrhea that appeared several years later. Dr. Badr reviews the operative history before connecting current symptoms to a previous procedure.

Colonoscopy for Chronic Diarrhea Treatment in Frisco / Plano, TX

Colonoscopy for chronic diarrhea may be recommended when symptoms occur with bleeding, anemia, weight loss, nighttime stool, abnormal inflammation markers, abnormal imaging, or concern for inflammatory bowel disease.

 

It may also be needed when microscopic colitis is suspected.

 

Biopsies can be important even when the colon lining appears normal.

 

Colonoscopy for chronic diarrhea does not evaluate every possible cause. Pancreatic insufficiency, celiac disease, bile acid diarrhea, food intolerance, and many small-intestinal conditions may require different testing.

When Upper Endoscopy or Small-Bowel Testing Is Needed

Upper endoscopy may be considered when diarrhea occurs with suspected celiac disease, iron-deficiency anemia, weight loss, vomiting, upper abdominal symptoms, or evidence of malabsorption.

Small-intestinal biopsies can help confirm celiac disease and selected mucosal disorders.

Other patients may need CT or MR enterography, capsule endoscopy, breath testing, or pancreatic testing.

The goal is not to order every available procedure. Each test should address a specific concern raised by the history, laboratory results, or stool pattern.

Antidiarrheal Medicine May Hide the Underlying Problem

Over-the-counter medicine can reduce bowel frequency and urgency for selected patients. It does not treat every cause of persistent diarrhea.

Extra caution may be needed when there is bloody stool, fever, suspected severe infection, abdominal swelling, or significant inflammatory disease.

Long-term symptom suppression may delay recognition of microscopic colitis, bile acid diarrhea, malabsorption, medication effects, or inflammatory bowel disease.

The treatment plan should improve daily life while also addressing why the diarrhea is happening.

Chronic Diarrhea Treatment in Frisco / Plano, TX, Depends on the Cause

Treatment may involve changing a contributing medication, treating infection, managing IBS, addressing bile acid diarrhea, treating microscopic colitis, or starting a medically necessary gluten-free diet for confirmed celiac disease.

Other patients may need pancreatic enzyme replacement, inflammatory bowel disease care, treatment for a confirmed intolerance, or nutritional and hydration support.

There is no single antibiotic, probiotic, elimination diet, or antidiarrheal medicine that works for everyone.

Effective chronic diarrhea treatment in Frisco / Plano, TX, begins with identifying the stool pattern, associated symptoms, and most likely mechanism.

ANSWERS TO COMMON QUESTIONS

Frequently Asked Questions

Morning diarrhea may be caused by IBS-D, gastrocolic reflex,  bile acid diarrhea, medications, and other digestive conditions.  

The gastrocolic reflex is associated with bowel movement occurring immediately after eating. Frequent diarrhea soon after eating is generally associated with IBS, food intolerance, and other disorders related to absorption of nutrients and compounds in the body.

Yes, it can; bile acid diarrhea is often observed after gallbladder removal.

IBS has diarrhea as a major symptom, abdominal pain is also likely. However, patients might experience different symptoms. In order to find out the reason for diarrhea, additional tests must be conducted if the person is sometimes sick at night, loses weight, bleeds, has anaemia, or experiences fever.

These include Giardia testing, fecal calprotectin, and fecal lactoferrin. 

Microscopic colitis is a condition that can have a normal appearance inside the colon during a colonoscopy, meaning that a biopsy could be necessary to find out whether there is any inflammation.

Yes. Most of the time, it causes diarrhea that doesn’t contain blood. It can be necessary to do a biopsy during the colonoscopy, as the colon might appear to be normal.

Schedule Chronic Diarrhea Treatment in Frisco / Plano, TX

If loose or watery stool has continued for several weeks, wakes you at night, occurs after meals, or appears with urgency, weight loss, bleeding, or abdominal pain, Dr. Adnan S. Badr can review your symptoms, medications, diet, surgical history, and previous results.

He can help determine the next step for chronic diarrhea treatment in Frisco / Plano, TX.

Frisco

4500 Hillcrest Rd, Ste 185, Frisco, TX 75035

Plano

5800 Communications Parkway, Plano, TX 75093

Phone

(972) 514-3530 · Fax (972) 514-3531

Hours

Mon–Thu 8:00 AM–4:30 PM · Fri 8:00 AM–4:00 PM