What are the main causes of bad breath and excessive flatulence?
Disease description:
Why does my husband always have bad breath and frequently pass gas at night? What could be causing this?
Doctor's answer (1)
Dr. Guo Huijie
The main causes of bad breath and excessive flatulence are as follows:
1. Indigestion: Insufficient gastric motility slows the emptying of food from the stomach. Abnormal fermentation of food may produce foul-smelling gases, leading to bad breath and increased flatulence.
2. Gut microbiota imbalance: An overgrowth of harmful intestinal bacteria can impair digestion and ferment fecal matter, producing large amounts of gas, which contributes to bad breath and increased flatulence.
3. Poor oral hygiene: Failure to brush teeth regularly allows food debris and bacteria to accumulate, resulting in bad breath.
4. Improper diet: Consuming excessive high-protein or high-fat foods, or frequently eating strong-smelling foods such as garlic and onions, may also lead to bad breath and increased flatulence.
5. Digestive system disorders: Conditions such as gastritis and gastroesophageal reflux disease (GERD) can likewise cause symptoms of bad breath and excessive flatulence.
If you have any concerns, please consult a healthcare professional.
