Bad Breath (Halitosis)
Gum disease, poor oral hygiene and volatile sulphur compounds can all cause bad breath – but here’s what you can do!
There are several causes of bad breath, but often, it’s caused by sulfur-producing bacteria in the tongue and throat. It’s easier for this bacteria to proliferate if we have a dry mouth, poor oral hygiene, a coated tongue, eat certain foods or smoke.
Where do all the smells come from? These compounds come from bacteria. We all have bacteria living in our mouth but at different levels. Keep the concentration low, and you won’t have bad breath. Let the concentration escalate, and you will have bad breath.
Understanding bacteria
The main three sulphur compounds found in bad breath are quite commonly known:
- hydrogen sulphide – the familiar smell of rotten eggs
- methyl mercaptan – the smell found in barnyards
- dimethyl sulphide – the strong odour smelt sometimes near the ocean
A variety of different factors can cause bad breath. According to healthdirect, poor dental hygiene is the most common cause of bad breath. It can also be caused by sulfur-producing bacteria that colonise on the back of your tongue. However, dental diseases such as gum disease (periodontitis) can also contribute to bad breath. A dry mouth, caused by stress or medication can also cause halitosis, as can smoking.
“..dental diseases such as gum disease (periodontitis) or poor oral hygiene can also contribute to bad breath…”
How to keep bad breath at bay
Brush and floss regularly
Brushing and flossing regularly removes debris that bacteria can feed off. Brushing and flossing also help to eliminate plaque and calculus – both of which can cause gum disease and cavities.
Have a regular dental scale & clean
Drink plenty of water
Avoid gum disease
Don’t Smoke
If you wear dentures or implant-supported dentures
Book An Appointment
Our Preferred Providers
Dr Stephen Jiang
Dr. Stephen Jiang is a highly skilled and experienced dentist with over 20 years of private practice experience. He obtained his dental degree from the University of Adelaide, where he excelled in his studies and received comprehensive training in various dental procedures. He also holds a PhD in medical and dental research.
Prior to establishing SJ Dental, Dr. Jiang worked in the public sector where he provided dental care to the general population. He has a passion for oral health and prevention, and he is committed to educating his patients on how to maintain optimal oral health.
Dr. Jiang has a broad range of expertise in all general dentistry, and he has a keen interest in oral surgery and complex dentistry. He is also experienced in both orthodontics and implant dentistry, and he is dedicated to staying up-to-date with the latest advancements in dental technology and techniques.
Outside of work, Dr. Jiang enjoys playing golf and spending time with his family and grandkids. He believes in maintaining a healthy work-life balance, and he brings that philosophy to his practice by creating a warm and welcoming environment for his patients.
Patients describe Dr. Jiang as a compassionate and skilled dentist who puts their comfort and well-being first. With so many years of clinical experience behind him, he is sure to provide the best care for the entire family. Whether you need routine dental care or more complex treatments, you can trust Dr. Jiang to provide the highest quality dental care while keeping your overall well-being in mind.
Dr John Xu
Patients have always appreciated Dr. Xu's gentle and polite personality, and many have found him to provide excellent service for all aspects of dentistry. Dr. Xu has a keen interest in preventative care, root canal treatment, and Invisalign treatment, and he is dedicated to staying up-to-date with the latest advancements in dental technology and techniques.
Outside of work, Dr. Xu enjoys cooking, and he has worked as a Japanese chef in the past during his university years. He continues to pursue his passion for cooking in his free time. He also enjoys spending time with his young children and family.
Patients describe Dr. Xu as a caring and skilled dentist who puts their comfort and well-being first. With his gentle approach and dedication to excellence, he is sure to provide the best possible care for all of his patients. Whether you need routine dental care or more complex treatments, you can trust Dr. Xu to provide the highest quality dental care while keeping your overall well-being in mind.
Dr Louise Chew
Dr. Chew has a keen interest in preventative dental care, cosmetic procedures, and Invisalign treatment. Patients appreciate her gentle touch and compassionate approach to dentistry, and she is dedicated to providing the highest quality dental care to all of her patients.
Outside of work, Dr. Chew enjoys spending time with her family, and she loves to travel with them. Her passion for exploring new places and cultures has taken her to many different parts of the world, and she brings that same sense of adventure and curiosity to her work as a dentist.
Whether you need routine dental care or more complex treatments, Dr. Chew is committed to providing the best possible care for all of her patients. With her gentle touch, compassionate approach, and dedication to excellence, you can trust Dr. Chew to help you achieve the healthy, beautiful smile you deserve.