Telephone: 530.899.8741


2639 Forest Ave 

Suite 120

Chico, CA 95928

2019, © Dr. Patrick Giammarise, DC. All Rights Reserved.

  • White Facebook Icon

Causes of Diarrhea

Diarrhea has several functional causes. Among them may be:
  • Food Intolerances - One common intolerance you may be familiar with is lactose intolerance. Lactose intolerance is only one of many intolerances that you may have. It’s estimated that between 30 and 50 million Americans are lactose intolerant. People can also be sugar intolerant, and intolerant to other major food groups such as fat and protein. Artificial sweeteners can also promote diarrhea for sensitive individuals as well.

  • Parasites - Often parasites can enter the body from food or water. Some experts believe that more than 50 percent of Americans are hosts to parasites. Common parasites include Giardia Lamblia, Entamoeba Histolytica and Cryptosporidium.

  • Medications - Many drugs cause diarrhea. Acid blockers for GERD, blood pressure medications, and diabetes mediations can promote chronic diarrhea.

  • Bacteria - Long standing bacterial infections can also promote chronic diarrhea.

  • Food Allergies and Food Sensitivities - Many foods can produce allergy-like responses for people who are sensitive to them. Often hidden or unidentified food sensitivities cause chronic diarrhea. 

Is There an IBS Cure?

You may have been told you have Irritable Bowel Syndrome. And it’s often said, “There is no cure for IBS.” Yet our experience with thousands of patients shows that dietary modification, improving digestion, and stimulating neurological pathways to digestive organs helps 90 percent of people who come to us get relief for diarrhea and IBS.  Schedule a consultation in our Chico Office to find out how you can live your life free of the pain and embarassement of diarrhea and irritable bowel syndrome.

“It has only been a week that I have been visiting Dr. Patrick, and I can tell you that I feel so much better.”

- Dick

"After my visits with Dr. Patrick, I am not so depressed because my life no longer revolves around my bowel problems. It’s not such a burden on my husband anymore. I am now able to go out with friends for entertainment without having to worry about the previous “threat” of bathroom troubles. ”  

- Sherry

"What I like about Dr. Patrick is that he is easy to talk to and he explains his approach well about how he is going to address your problem. If you follow what Dr. Patrick tells you to do and what to change, you will get results. But if I don’t I found I’ll pay for it later by how I feel."


"I hoped through my visits with Dr. Patrick that I would be able to manage my IBS so that I could feel comfortable living a normal life. I am very pleased to say, it worked for me.”  


Patient Success Stories

The following stories are written by patients who were willing to share their individual journeys to feeling better again so that others may be inspired to find their own hope and success.

Patient Success


Dr. Patrick Giammarise, DC
Internal Health Specialist  


2639 Forest Avenue, Suite 120      

Chico, CA 95928

Are You Experiencing Other Digestive Problems?

Business Hours:

Monday: 8:30 AM - 5:30 PM

Tuesday: 12:30 PM - 5:30 PM

Wednesday: 8:30 AM - 5:30 PM

Thursday: 12:30 PM - 5:00 PM 

Friday: CLOSED