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Infectious Colitis in Texas

Dr. Bharat Pothuri Medically Reviewed by Dr. Bharat Pothuri, MD, FACG  |  Updated 03-17-2026

Our gastroenterologists practice the diagnosis and treatment of infectious colitis at GastroDoxs in Houston, where the doctors offer high-level tests and specific treatments and care to provide relief and heal the intestines, which makes the workflow caring about the well-being of the intestines of our local students, respectively.

Schedule Appointment 832-632-4070
Dr. Bharat Pothuri, MD, FACG

Dr. Bharat Pothuri

MD, FACG

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4.7  ·  1,900+ Reviews

Overview Symptoms Treatment GastroDoxs Care Frequently Asked Questions

Condition Overview

Our gastroenterologists practice the diagnosis and treatment of infectious colitis at GastroDoxs in Houston, where the doctors offer high-level tests and specific treatments and care to provide relief and heal the intestines, which makes the workflow caring about the well-being of the intestines of our local students, respectively.

Symptoms

What is Infectious Colitis?

Infectious colitis is inflammation of the large intestine (colon) due to the effect of germs, e.g., bacteria, viruses, etc. These organisms cause irritation and swelling when they infiltrate inside the colon lining to cause such symptoms as abdominal pain and diarrhea. It does not match with the gastroenteritis that attacks the stomach and the intestines.

Common Symptoms

Characteristics tend to happen in a rush but they may include:

  • Diarrhea (liquid or occasionally bloody)
  • Crumbs or acute pain in the stomach.
  • Fever or chills
  • There is an urgent necessity to enliven the bathroom.
  • Fluid loss/ Weakness/ Fatigue.

Causes

There are infectious forms of colitis which occur when your colon is inflamed after exposure or infection with a variety of pathogens such as:

  • Bacterial invasion (E. coli, Salmonella, Shigella).
  • Viral virus (Norovirus, Rotavirus).
  • Helicobacter pylori (H.pylori).
  • Taking of contaminated water and food.
  • Being in close proximity in an infected individual or in contact with contaminated surfaces.

Treatment Options

Treatment Options for Infectious Colitis in Houston

There is also medical treatment and supportive care:

  • Fluids: Oral rehydration solution or IV fluids to replace the lost water and electrolytes to eliminate cases of dehydration.
  • Antibiotics or Antivirals: Treatment according to Stool culture or PCR analysis results in bacterial or viral infections.
  • Anti-diarrheal Medications: Anti-diarrheal medications are taken with caution under physician recommendation because they slow down the number of times of stool discharge and alleviate the symptoms.
  • BRAT Diet: Bananas, rice, applesauce, toast Brian (2002, p. 66) recommends taking bananas, rice and applesauce can make bowels firmer, tempting an inflamed colon.
  • Probiotics: Healthy gut flora and diarrhea reduction Acids support A properly balanced gut flora: Supplements or foods rich in probiotics.
  • Diagnostic Testing: This may be stool cultures, blood work, or colonoscopy to determine the causative agent and allow the administration of precise treatment.

What Else Should You Know?

Why Choose GastroDoxs?

Having a patient-centered approach, as well as numerous complex solutions of digestive health, GastroDoxs offers effective treatment and diagnostics of the infection of colitis. Our business is built on personalized, caring care so you may find quick relief and regained and healthy wellbeing. Make one appointment to our experts in Houston today and become the first step to feel like yourself again.

GastroDoxs Experience

Patients Treated

We've successfully treated more than 1.5K patients, helping individuals improve their digestive health and overall well-being through expert, personalized care.

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

Schedule Appointment 832-632-4070

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 duration of infectious colitis?

When given proper care, most people can recover within a period of 5-10 days. Serious cases can need 2-4 weeks before total recovery.

What is the ICD-10 code for infectious colitis?

The infectious colitis is discussed in the group A00-A09. The required code will be chosen by your doctor, and this conclusion will be made depending on the identified pathogen.

What causes infectious colitis?

Germs- bacteria (E. coli, Salmonella, Shigella), viruses (Norovirus, Rotavirus), or parasites (Giardia, Entamoeba histolytica)-which are typically contracted by means of contaminated food, water or, once in close contact, cause infectious colitis.

When should I see a doctor in Houston?

Arrange a check-up in case of diarrhea longer than 2 days, seeing of the presence of blood in stool, high temperature, and signs of dehydration (lightheadedness, dry mouth, reduced urination).

What does GastroDoxs offer for treatment?

Our interventions at GastroDoxs include intravenous or buoral fluids, to avoid dehydration, antibiotics or antiviral devices, cautious use of anti-diarrheal drugs and dietary advice such as BRAT diet to aid in the healing of the gut.

Do I need antibiotics?

Antibiotics are not administered unless the presence of bacterial pathogens is proved. Viral infections are resistant to antibiotics and supportive care is used.

Is infectious colitis contagious?

Yes. It may be transmitted by consuming contaminated water and food supplies, by personal-to-personal contact, and by contact with surfaces in which contagious agents are carried, and then with your mouth.

How can I prevent infectious colitis?

Ensure that hand hygiene, preparation of food to safe temperatures and consumption of clean water, and sharing of utensils and personal material with victims.

What tests are done to diagnose infectious colitis?

The diagnosis can be performed with stool cultures, blood culture, and in some instances a colonoscopy to determine which organism was causing the problem and determine the inflammatory condition of the colon.

How soon should I get care for infectious colitis?

Consult medics within this limit of 1-2 days after symptom likelihood in case of severe, enduring or inclusion of any of the subsequent symptoms: fever, dehydration, and or blood associated stool.

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