How can I test myself for IBS?

Unfortunately, you cannot self-diagnose IBS. ... Tests that your doctor may use to diagnose IBS include: Physical examination. Medical history. Family history. Colonoscopy. Sigmoidoscopy. Upper endoscopy. Blood tests. Stool tests. More items...

primehealthdenver.com - HOW IS IBS DIAGNOSED? SYMPTOMS - Prime Health Denver

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Irritable bowel syndrome (also called IBS) is a common gastrointestinal disorder that impacts the large intestine, whose common symptoms include abdominal discomfort, abdominal bloating, and abnormal bowel habits. How do you know you have IBS? Rome criteria dictate, in order to diagnose IBS, a patient has to exhibit recurring abdominal pain for six or more months, as well as 2 of the following 3 symptoms: Pain or relief following bowel movements Change in frequency of bowel movements Change in consistency of bowel movements According to the National Institute of Diabetes and Digestive and Kidney Diseases, around 12% of people suffer from IBS in North America. It is more common in women and people under the age of 50. In this article, we cover how to diagnose IBS — plus symptoms and treatments. Need to talk to a provider about an IBS diagnosis? Schedule a free phone consultation with a provider at PrimeHealth today.

Common IBS Symptoms

What are the most common symptoms of IBS? Here are the most common symptoms of IBS:

Pain relief after defecation

The feeling of incomplete defecation

Increased urgency to defecate

Gas

Bloating

Cramping

Abdominal pain

Unintended weight loss

Mucus in stool

Rectal bleeding

Types of Irritable Bowel Syndrome

There are 2 main types of irritable bowel syndrome: IBS-C and IBS-D.

IBS-C is irritable bowel syndrome with constipation (or constipation-predominant). This describes when your abnormal bowel habits result in fewer bowel movements or difficulty defecating. IBS-D is irritable bowel syndrome with diarrhea (or diarrhea-predominant). This describes when your IBS results in uncontrollable bowel movements. IBS-M is a third, less common type of IBS, which means “mixed” bowel habits IBS, combining elements of IBS-C and IBS-D. An uncommon fourth type of IBS is IBS-U, meaning “unclassified” IBS.

What’s the difference between IBS and IBD?

IBS stands for irritable bowel syndrome. It can present as diarrhea-predominant or constipation-predominant and only involves symptoms of the colon. IBD stands for inflammatory bowel disease. IBD refers to a group of digestive diseases that can cause ulcers/lesions. The two most common examples of IBD are Crohn’s disease and ulcerative colitis.

IBD is typically more severe and disruptive to daily life than IBS.

Tests Your Doctor May Perform to Diagnose IBS

Unfortunately, you cannot self-diagnose IBS. However, there are some online IBS diagnosis questionnaires that you can take to assess your current condition. Nevertheless, these quizzes are never a substitute for a diagnosis from a doctor, as each IBS diagnosis and treatment plan is individual. Your primary care physician can usually diagnose IBS, but you may be referred to a gastroenterology specialist for further testing. How does a doctor diagnose IBS? Although there is no one process for diagnosing IBS, there are some common starting points. A doctor may begin by evaluating your medical and family history, then with a physical exam and further testing to rule out other issues. What are some tests that could be used to diagnose IBS? Tests that your doctor may use to diagnose IBS include:

Physical examination

Medical history

Family history

Colonoscopy

Sigmoidoscopy

Upper endoscopy

Blood tests

Stool tests

Celiac disease test

Lactose intolerance breath test

X-rays

CT scans

SIBO breath test

Though there is no one test to end all tests, the above is a standard array of medical tests to determine if you have IBS and why. There are so many different tests because there are multiple potential causes of IBS. Your primary care physician may administer these tests, or they may refer you to a gastroenterologist.

Physical Examination

A physical examination is the most common test to diagnose IBS.

During a physical examination, your doctor usually checks for abdominal bloating, listens to your abdomen with a stethoscope, and checks your abdomen for any contact pain. Your doctor may also examine your rectum for rectal bleeding via a stool test or medical history.

Medical History

Your doctor will ask about your medical history, including your recent symptoms.

Ideally, you will have been tracking your symptoms of IBS — perhaps with a simple diary or Notes app. As long as you do not exhibit any “red flag” symptoms (rectal bleeding, fever, dizziness), identifying multiple IBS symptoms is often enough for many doctors to be confident in an IBS diagnosis without needing further tests. Some doctors may ask about antibiotic overuse. Overusing antibiotics can trigger leaky gut syndrome, SIBO, and yeast overgrowth, leading to digestive diseases like IBS. You may be asked about your drinking habits since excessive alcohol use has been linked with IBS. Smoking can also contribute to IBS. A functional doctor can work with you to determine if you’re experiencing a hormone imbalance. When your hormones are out of whack, your bowels can suffer the consequences. Functional doctors will almost certainly ask about chronic stress. About a third of American adults experience daily stress, which can lead to health problems like IBS.

Family History

Your doctor will probably ask you about your family’s medical history.

When diagnosing IBS, your provider will ask about a family history of:

IBS

IBD (such as Crohn’s disease or ulcerative colitis)

Celiac disease

Lactose intolerance

Other digestive diseases

Colon cancer

Functional doctors may also ask if your family has any history of chronic stress, leaky gut syndrome, or autoimmune disorders.

Colonoscopy

Does a colonoscopy show IBS? No, a colonoscopy does not detect IBS. A colonoscopy rules out the potential alternatives to IBS, such as colon cancer (this requires a biopsy) or IBD.

Colonoscopies can determine whether you have polyps or tumors in your colon.

Sigmoidoscopy

What is a sigmoidoscopy? A sigmoidoscopy is a procedure where your doctor uses a flexible tube to look into your sigmoid colon. This procedure is one method to look for IBD, cancer, or intestinal polyps (abnormal growths). If any of these conditions are confirmed, you can rule out IBS.

Upper Endoscopy

An upper gastrointestinal endoscopy checks for celiac disease and gastric or intestinal ulcers. At PrimeHealth, we also test for parasites that may be causing your IBS through stool testing. An endoscopy is one way to identify parasites.

Blood Tests

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Does IBS show up in a blood test? IBS does not explicitly show up on a blood test. However, there are indicators in blood work that can point to infections, deficiencies, or antibodies that signal the presence of IBS. A medical professional will procure a blood sample from you and send it to a lab. Doctors use these blood samples to determine if you have anemia, infection, parasites, or other medical conditions. A few years ago, Dr. Mark Pimentel developed a two-blood test process called IBS Smart for diagnosing IBS related to recent food poisoning. These two blood tests identify the presence of 2 antibodies: anti-Cdtb and anti-vinculin.

Stool Tests

A medical professional will give you a container for catching a stool sample. You’ll probably take the test home. It comes with instructions on where to bring the test or where to send it. Doctors use these stool tests to identify blood or mucus in stool, signs of infection, or parasites. Functional doctors tend to use more in-depth stool testing than most conventional doctors. Common names for these tests are Genova GI Effects or Diagnostic Solutions GI Map. These tests use DNA PCR analysis to investigate the various organisms present in the gut, like bacteria, yeast, and parasites. They also look at inflammatory markers, enzymes, short-chain fatty acids, the presence of fat or protein, and more.

Celiac Disease Test

You may need a celiac disease test to determine if you have celiac disease triggering IBS.

Doctors usually test for celiac disease in the following ways:

Blood testing

Genetic testing

Antibody testing

Endoscopy

What is the difference between IBS and celiac disease? One difference between IBS and celiac disease is that celiac disease only affects the small intestine, while IBS affects both the large and small intestines. Celiac disease is a gluten allergy, while IBS is a condition that impacts bowel movement.

Lactose Intolerance Testing

A hydrogen breath test can determine if you have lactose intolerance. An elimination diet can also help you determine if you are intolerant to milk proteins. During an elimination diet, you eliminate all dairy for at least a few weeks to see if your symptoms resolve. Lactose intolerance may be the cause of your IBS. Cutting out dairy is a relatively straightforward (and inexpensive) treatment option, assuming this is the root cause of your IBS.

X-Rays

The use of x-rays is not common in the diagnosis of IBS. However, it can be helpful in some cases to rule out other causes.

X-rays can identify lesions caused by parasites, which can trigger IBS.

CT Scans

CT scan stands for computerized tomography scan. A CT scan uses special x-ray equipment to show a cross-section of internal organs. In rare cases, a doctor may order a CT scan to look for digestive diseases that could rule out IBS.

SIBO Breath Test

Small intestine bacterial overgrowth (called SIBO) is usually present in IBS patients.

We have found SIBO testing to be beneficial. We typically administer a SIBO breath test on our IBS patients.

Preparing for Your Doctor’s Appointment to Diagnose IBS

Here are 5 ways to prepare for a doctor’s appointment to diagnose IBS:

Know your medical history. Know your family history. Call relatives ahead of time if need be. Document any symptoms of IBS you experience. Keep a food diary. Write down any questions you have so you won’t forget. You may want to ask: What is most likely causing my symptoms?

How can I prepare for any tests I need?

What dietary/lifestyle changes would you recommend?

How long should it take to see results from treatment?

Your doctor may instruct you whether to change your dietary habits before the appointment. Mentally prepare for the potential of a physical exam, whether it may be a rectal exam or taking a stool sample. These diagnostic tests will be less uncomfortable if you have already accepted them as a possibility.

3 At-Home IBS Tests

Are there at-home self-checks for IBS? Yes, there are at-home IBS tests, but they aren’t the best. The most accurate test would be to procure a diagnosis from a medical professional.

Nevertheless, here are 3 at-home self-checks for IBS:

Candida spit test: To test for Candida overgrowth, which often accompanies IBS, spit into a glass of water — first thing in the morning. If it floats for 45 minutes, you’re golden. If it sinks or forms legs, you may have an overgrowth of Candida yeast. Food allergy pulse test: Also called the Coca Pulse Test, this one takes patience. Check your pulse, put food in your mouth for 30 seconds without chewing, then recheck your pulse. If your pulse rises 6 points, you may be allergic to that food. Low stomach acid test: First thing in the morning, drink ¼ teaspoon of baking soda in 4-6 ounces of chilled water. Try to burp. If it takes longer than 3 minutes to burp, you may have low stomach acid, which can lead to digestive issues like IBS. Another self-check is identifying when you are particularly stressed and checking if your IBS acts up when that stress appears. Stress can cause bowel disorders.

A Functional Approach to IBS Treatment

What is the treatment for IBS? The most effective IBS treatments are:

Dietary changes – to find the diet that works for your body, join our online 6-week Elimination Diet

Lifestyle changes

Certain medications

Dietary Changes

Making changes in your diet will be helpful to your overall health, as well as to your IBS symptoms. Here are the 2 shifts that we recommend.

Low-FODMAP Diet

FODMAPs are foods well-known to trigger digestive health problems. FODMAP stands for “fermentable oligosaccharides, disaccharides, monosaccharides, and polyols.” These are short-chain carbohydrates that are difficult for your digestive system to process.

On a low-FODMAP diet, you avoid these foods:

Wheat

Rye

Dairy products

Beans

Garlic, onions (contain fructans)

Fruit (because of fructose)

Asparagus

Brussels sprouts

Cauliflower

Mushrooms

Snow peas

Agave nectar

Sugar alcohols

The low-FODMAP diet is not meant to last very long — no more than a few months. And it’s not recommended during SIBO treatment. The anti-SIBO antibiotics are more effective when you eat high-FODMAP foods. This diet is also typically inappropriate during pregnancy, as it may lead to limited caloric or nutrient intake vital to a developing fetus.

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Dietary Probiotics

Dietary probiotics for IBS are great for restoring the balance of good bacteria in your gut. Probiotics are simply “good” bacteria — the microorganisms your body needs to function properly. Unfortunately, antibiotic overuse and other bad habits can lead to an imbalance of bacteria in your gut. This imbalance can cause leaky gut syndrome, another trigger of IBS. Fortunately, probiotics can return your gut to its former glory. Probiotics have been shown to improve IBS symptoms in countless scientific studies.

Some of the best sources for dietary probiotics are:

Pickles

Miso

Yogurts

Sauerkraut

Kombucha

Kimchi

However, use caution when using probiotics. Many probiotic foods can be FODMAPs. Also, probiotics may not work if you’re suffering from SIBO because the good bacteria get stuck in your small intestine before making it to the large intestine, where it needs to go. Probiotics are also available as supplements if you’re struggling to fit in fermented food.

Lifestyle Changes

There are 4 lifestyle changes that may help with IBS:

Stress relief is an effective method of lowering your risk of IBS. Meditation, yoga, a full night’s sleep, and spending time outdoors are great ways to get rid of stress. Avoiding blue light exposure can be very helpful for getting a good night’s rest. To receive 10% off of our favorite blue light-blocking glasses by Ra Optics, enter code PRIMEHEALTH at checkout. Exercise may lower the risk of IBS. Studies show that physically active people are significantly less likely to exhibit IBS symptoms than inactive people. Intermittent fasting might relieve your IBS symptoms. If you’re eating too much too quickly, your digestive tract can’t properly process what you’re eating. Fasting in the mornings or evenings may fix the problem. Start with a fasting window of 12 hours, then slowly work your way to a 16-hour break between dinner and the following breakfast. Time between meals, at least 4 hours without snacking, can also be helpful. Your body needs at least 4 hours without food to activate emptying via peristalsis. The nerves responsible for peristalsis in the small intestines are called the migratory motor complex.

Medications

We might prescribe our patient’s several medications, especially if they aren’t responding to dietary and lifestyle changes. Remember that many of the medicines listed below are meant to treat short-term symptoms and are not a cure for IBS. Rifaximin and Xifaxan are antibiotics that treat IBS-D and IBS-C. Many insurance companies won’t pay their high price tags, so we utilize pharmacies in Canada, where the prices are much more reasonable. and are antibiotics that treat IBS-D and IBS-C. Many insurance companies won’t pay their high price tags, so we utilize pharmacies in Canada, where the prices are much more reasonable. Neomycin is an antibiotic we might prescribe for IBS-C along with rifaximin. is an antibiotic we might prescribe for IBS-C along with rifaximin. Metronidazole and tinidazole are antiparasitic antibiotics that we may prescribe if the patient has parasites. and are antiparasitic antibiotics that we may prescribe if the patient has parasites. Lubiprostone is a laxative that some doctors prescribe for IBS-C. is a laxative that some doctors prescribe for IBS-C. Prucalopride is a promotility medication that helps activate the migratory motor complex and peristalsis.

You can get IBS medication over the counter as well:

Loperamide (Imodium) helps control diarrhea.

(Imodium) helps control diarrhea. Dicyclomine (Merbentyl) is an antispasmodic, meaning it relaxes your gut muscles. (Merbentyl) is an antispasmodic, meaning it relaxes your gut muscles. Bismuth subsalicylate (Pepto-Bismol) is an antacid that treats indigestion and diarrhea. Biofilm disruptors, like Interfase Plus, may be necessary to fight harmful bacteria that form a protective biofilm. Some healthcare providers may suggest using tricyclic antidepressants such as imipramine, amitriptyline, or nortriptyline for the temporary treatment of IBS. However, side effects of an SSRI or tricyclic antidepressant include constipation, blurred vision, dry mouth, and even suicidal thoughts in vulnerable patients. These side effects must be considered along with their impact on IBS symptoms. Painkillers only treat the symptoms of IBS instead of the root cause. However, relieving pain and inflammation in your digestive tract can offer short-term improvement to your quality of life while you address the underlying cause. Here are some all-natural painkillers that don’t come with those nasty side effects:

Ginger

Oregano oil

Peppermint oil

Rosemary oil

Capsaicin

Feverfew

How to Cure IBS in One Day

For some, what triggers IBS can be resolved in a single day. If your IBS is triggered by something simple, this checklist may help cure your IBS in one day. Avoid gassy foods like beans, brussels sprouts, carbonated beverages, and caffeine. Avoid gluten and lactose. Not only do these common allergens cause inflammation that could lead to IBS, but you could have food sensitivities and not know it. You may be eating too much or too little fiber. Adjust your fiber intake and record your improvement or otherwise. Don’t be fooled by anyone telling you to take honey for IBS. We’ve debunked that “remedy.” Unfortunately, most peoples’ IBS symptoms won’t resolve in one day. But these are easy first steps to determine whether you need to see a doctor.

Looking to an IBS-Free Future

Irritable bowel syndrome is treatable. Our patients prove it. There is hope.

You may have to make simple changes to your lifestyle or diet, but IBS is not a permanent disease. Our functional approach to IBS treatment is supported by research and our recovered patients. When you think about your future, IBS does not have to be a part of it. Ready to say goodbye to IBS? Schedule a phone consultation with us today. We see patients all over the US via telehealth services.

— Medically reviewed by Soyona Rafatjah, M.D. on November 16, 2022

Sources

primehealthdenver.com - HOW IS IBS DIAGNOSED? SYMPTOMS - Prime Health Denver

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