Are you suffering from an imbalance of gut bacteria?
Learn more about dysbiosis treatment, effects, causes, and symptoms.
Are you suffering from an imbalance of gut bacteria?
Learn more about dysbiosis treatment, effects, causes, and symptoms.

The gut microbiome refers to an ecosystem of trillions of microorganisms that live in your gut that are essential to your health.
These microorganisms maintain a delicate balance inside your gut and when there is an imbalance of gut bacteria, it can lead to a condition known as dysbiosis, which can lead to stomach issues and other related health conditions, like:
- Digestive problems
- Acid reflux and heartburn
- Irritable bowel syndrome (IBS)
- Inflammatory bowel disease (IBD)
- Food intolerance, gas, and bloating
Once you have dysbiosis, your gut microbiome will not be at the required levels, which may make you more vulnerable to other health conditions.
Getting the right diagnosis and dysbiosis treatment from a physician may help you control and manage this condition.

The gut microbiome refers to an ecosystem of trillions of microorganisms that live in your gut that are essential to your health.
These microorganisms maintain a delicate balance inside your gut and when there is an imbalance of gut bacteria, it can lead to a condition known as dysbiosis, which can lead to stomach issues and other related health conditions, like:
- Digestive problems
- Acid reflux and heartburn
- Irritable bowel syndrome (IBS)
- Inflammatory bowel disease (IBD)
- Food intolerance, gas, and bloating
Once you have dysbiosis, your gut microbiome will not be at the required levels, which may make you more vulnerable to other health conditions.
Getting the right diagnosis and dysbiosis treatment from a physician may help you control and manage this condition.
Diagnosing the imbalance of gut bacteria
Your physician will be able to diagnose your condition through routine methods such as medical history, physical exams, and diagnostic tests.
Some of the tests that your physician might recommend are:
Organic acid tests
This is a non-invasive test where a urine sample is collected and tested to determine the types of acids present in your gut.
Comprehensive Digestive Stool Analysis (CDSA)
This is the most comprehensive test to diagnose dysbiosis. The stool sample will be tested for bacteria, fungi, and yeast.
Hydrogen Breath Test
Involves the patient drinking a sugar or glucose solution and breathing into a special balloon, which is then examined for gases.
Biopsy
The physician may take a sample of the tissue in your gut to determine the types of microorganisms in your gut.
Organic acid tests
This is a non-invasive test where a urine sample is collected and tested to determine the types of acids present in your gut.
Comprehensive Digestive Stool Analysis (CDSA)
This is the most comprehensive test to diagnose dysbiosis. The stool sample will be tested for bacteria, fungi, and yeast.
Hydrogen Breath Test
Involves the patient drinking a sugar or glucose solution and breathing into a special balloon, which is then examined for gases.
Biopsy
The physician may take a sample of the tissue in your gut to determine the types of microorganisms in your gut.

Dysbiosis treatment
If you’re taking any medications and your physician determines that your medication is the cause of your dysbiosis, they may ask you to discontinue it until the balance is restored.
Your physician may also prescribe you antibiotics to treat gut infections, IBS, and urinary tract infections, which can cause and can be caused by dysbiosis.
You may also be able to manage symptoms of dysbiosis through changes to your daily diet, which your physician may help you with in terms of creating a nutrition plan to ensure that you’re getting the right nutrients to keep your gut bacteria in balance.
Nutrients like calcium, B-complex vitamins, zinc, and magnesium are all viable options that your physician might recommend.
Your physician may also ask you to limit or stop consuming items like processed meats, certain carbohydrates and fruits, dairy products, and food with high sugar content.
Food like leafy greens, vegetables, fish, and fresh meat—excluding processed meats—may be recommended to improve gut bacteria.
Seek medical advice from a qualified and experienced gastrointestinal specialist to get the right diagnosis and dysbiosis treatment.
Our specialists

Dr Suhirdan Vivekanandarajah
Dr. Suhirdan leads the team at Sydney Gut Clinic, bringing a combination of experience, excellence, and dedication. He is a highly trained Interventional Gastroenterologist,

Dr Andrew Kim
Dr Andrew Kim is a Consultant Gastroenterologist and Hepatologist, he undertook his physician and advanced gastroenterology training at Royal Prince Alfred Hospital and completed a fellowship in (IBD) at St Vincent’s Hospital Sydney.

Dr Rohan Gett
Having graduated with honours from the University of New South Wales, he also lays claim to an internship and residency at the reputed Concord Hospital. Trained, thereafter, in general surgery at the Royal Prince Alfred Hospital, Dr Gett ...

Dr Fei Wen Chen
Dr Chen is a consultant gastroenterologist and hepatologist with special interest in managing patients with chronic liver disease of various aetiology, as well as general gastroenterology and endoscopy.

Sviatlana Starr
Sviatlana Starr is an expert in gut-directed hypnotherapy. She has been professionally helping people with different functional gut disorders through gut-directed hypnotherapy sessions since 2015.

Dr Arjuna ‘Arj’ Nagendra
Dr Nagendra is currently a consultant at Prince of Wales Hospital where he is involved with teaching anaesthetic trainees, particularly in his areas of clinical interest - airway surgery and neurovascular procedures.

Antoinette Le Busque
As the Nurse Practitioner Sydney Gut Clinic, Antoinette works collaboratively as part of the interdisciplinary team.

Dr. Mudar Zand Irani
Dr. Mudar Zand Irani is a Gastroenterologist and Hepatologist with special interest and expertise in gastrointestinal motility disorders, advanced endoscopy, and endoscopic ultrasound.

Dr Nicholas Kortt
Dr Nicholas Kortt is a Consultant Gastroenterologist and Hepatologist with extensive experience in general gastroenterology, hepatology, and advanced endoscopy.

Dr Mark Ghali
Dr Mark Ghali is a gastroenterologist and hepatologist providing comprehensive care for all general gastrointestinal and liver conditions.

Dr Beatrice Brennan
Dr Beatrice Brennan is a female gastroenterologist and hepatologist who divides her time between working as a consultant gastroenterologist and in public health.

Jodie Hicks
Jodie is a consultant dietitian with specialised expertise in gut health, gastrointestinal conditions, and bariatric and metabolic surgery.

Dr Neil Vanza
Dr Neil Vanza is a specialist anaesthetist working in both public and private practice across Sydney, Australia.

Dr Ramez Zaklama
Dr Ramez Zaklama is a Sydney based anaesthetist who graduated from Monash University with Honours

Dr Kevin Lee
Dr Kevin Lee graduated from The University of New South Wales with a degree in medicine.

Dr Sarah Leighton
Dr Sarah Leighton completed a medical degree at Notre Dame University before pursuing specialist training in anaesthesia at Prince of Wales and Sydney Children’s Hospitals.
FAQ
How do you know if you have an imbalance of gut bacteria?
Constipation, bloating, gas, stomach cramps, acid reflux, or heartburn happen. But, they are symptomatic of an unbalanced gut. A healthy digestive system will have less trouble processing food and getting rid of waste
How do you fix gut bacteria imbalance?
8 Ways to Improve Your Gut Bacteria, Based on Science
1.Eat a diverse range of foods. …
2.Eat lots of vegetables, legumes, beans, and fruit. …
3.Eat fermented foods. …
4.Eat prebiotic foods. …
5.If you can, breastfeed for at least 6 months. …
6.Eat whole grains. …
7.Eat a plant-based diet. …
8.Eat foods rich in polyphenols.
What does it mean if you have a gut imbalance?
Unintentional weight changes. Gaining or losing weight without changing your diet or exercise habits may be a sign of an unhealthy gut. An imbalanced gut can impair your body’s ability to absorb nutrients, regulate blood sugar, and store fat.
What naturally kills bad bacteria in the gut?
An anti-inflammatory diet, regular exercise, good quality sleep, and probiotics are all strategies to put in place before trying antimicrobials or antibiotics to get rid of bad bacteria.
Schedule an appointment with a gastrointestinal specialist
Obtain guidance from a team of experienced specialists at the Sydney Gut Clinic to treat your gut microbiome imbalances and other gastrointestinal conditions.
Consult a specialist today and get the treatment you deserve.
Sydney Gut Clinic services are only available to patients in Australia.
