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Diarrhea

At GastroDoxs in Houston, our experienced gastroenterologists deliver personalized diarrhea diagnosis and treatment, offering prompt relief, comprehensive nutrition guidance, and ongoing care tailored to each patient's needs, helping Houston residents regain digestive comfort and daily wellness with expert, compassionate support.

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Bharat Pothuri
Symptoms

What is Diarrhea?

Diarrhea means passing loose, watery stools three or more times in one day. It's a common digestive issue often caused by infections, food intolerances, medications, or stress. Most cases resolve on their own within a couple of days, but if symptoms persist beyond 48 hours or become severe, you should seek medical care.

Common Symptoms

You may experience:

  • Frequent loose or watery stools
  • A sudden, urgent need to go
  • Abdominal cramps or pain
  • Gas or bloating
  • Signs of dehydration (dry mouth, dark urine, dizziness)

Causes

Diarrhea can be triggered by:

  • Infections (viral, bacterial or parasitic)
  • Food intolerances (lactose, gluten)
  • Medications, especially antibiotics
  • Stress and anxiety speeding up digestion
  • Sudden changes in probiotics
  • Chronic conditions (IBS, Crohn's disease)
Treatment

Treatment Options for Diarrhea in Houston

Treatment includes lifestyle changes and medical care:

  • Hydration: Drink plenty of water, clear broths, or electrolyte solutions to prevent dehydration.
  • Diet plan: Follow the BRAT approach-bananas, rice, applesauce, toast-and introduce bland, easy-to-digest foods.
  • Probiotics: Use yogurt or over-the-counter probiotic supplements to help restore healthy gut flora once acute symptoms ease.
  • Over-the-counter medications: Loperamide or bismuth subsalicylate can reduce stool frequency and relieve cramps when used as directed.
  • Prescription treatments: If a bacterial infection or chronic condition is identified, your provider may prescribe targeted antibiotics or anti-inflammatory medications.
  • Diagnostic tests: Stool studies, blood work, and imaging (if needed) help pinpoint the cause and guide precise therapy.

Don't Wait-Book Your Appointment Today

At GastroDoxs in Houston, our gastroenterology experts are ready to provide patient-centered care for diarrhea and all digestive concerns. Schedule your visit now to receive a thorough evaluation, personalized treatment plan, and fast relief. Book your appointment today and take the first step toward feeling like yourself again.

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Patients Treated

We've successfully treated more than 10K patients, helping individuals improve their digestive health and overall well-being through expert, personalized care.

20Y

Years of Experience

With over 20 years of experience, GastroDoxs has been a trusted provider of gastroenterology care, focusing on delivering the best outcomes for patients

Bharat Pothuri

About the Author

Dr. Bharat Pothuri is a Board-Certified Gastroenterologist and Hepatologist. With extensive experience in digestive health, he specializes in advanced endoscopic procedures, chronic GI disorder management, and preventive care. Dr. Pothuri is dedicated to providing expert, patient-focused insights to help improve gut health and overall well-being.

Frequently Asked Questions

What is the ICD-10 code for diarrhea?

The most commonly used code is R19.7, which denotes unspecified diarrhea for testing, billing, and documentation purposes.

Is diarrhea a sign of pregnancy?

It can be. Hormonal shifts in early pregnancy often speed up digestion, leading to loose or frequent stools in some women.

Can diarrhea be a COVID-19 symptom?

Yes. Gastrointestinal symptoms like diarrhea may occur with COVID-19, especially when accompanied by fever, cough, or loss of taste and smell-consider testing.

Do antibiotics cause diarrhea?

Often they do. Antibiotics can disrupt your natural gut flora balance, leading to loose stools or antibiotic-associated diarrhea.

Can stress cause diarrhea?

Definitely. Stress speeds up gut motility and fluid secretion in the intestines, which can result in more frequent, watery bowel movements.

Does anxiety affect digestion?

Yes. Anxiety triggers the gut-brain axis, increasing intestinal contractions and sometimes causing cramping, urgency, or diarrhea.

Can probiotics cause diarrhea?

Sometimes. When you first introduce probiotics, your gut may need time to adjust to the new bacteria, resulting in temporary loose stools.

What do sulfur burps and diarrhea mean?

When burps smell like sulfur and diarrhea occurs, it may indicate a bacterial infection, food poisoning, or intolerance to certain foods.

How can I treat diarrhea at home?

Focus on fluid replacement (water, broth, electrolyte drinks), eat bland foods (BRAT diet: bananas, rice, applesauce, toast), rest, and consider over-the-counter remedies like loperamide as directed.

When should I call a doctor in Houston?

Reach out if diarrhea persists beyond 48 hours, if you show signs of dehydration (dizziness, dark urine), or if you notice blood in your stool or severe abdominal pain.

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