verdelite 写了： 2025年 6月 10日 15:56
最烦的是一说老中口臭需要洗牙，马上就有中医粉跳出来说口臭是肠胃问题。我草他妈的。简单的几百刀就能证明真假的说法我看要还要持续戕害中国人一千年。
口臭原因不光是牙齿清洁问题，西医一样不认为口臭的唯一原因是牙齿卫生。
你看看下面的信息吧：
Here's a more detailed look at the causes:
1. Poor Oral Hygiene:
Bacteria in the mouth:
Bacteria naturally reside in the mouth and, when they break down food particles, they produce volatile sulfur compounds (VSCs), which have a strong, foul odor.
Inadequate brushing and flossing:
Not cleaning the teeth and gums properly allows bacteria to accumulate, leading to bad breath.
Plaque and calculus buildup:
Plaque is a sticky film of bacteria that can harden into calculus (tartar) if not removed regularly, further contributing to bacterial buildup and odor.
2. Dry Mouth:
Reduced saliva flow:
Saliva helps to wash away food particles and bacteria, and a dry mouth can allow them to accumulate, leading to bad breath.
Certain medications:
Some medications, like antidepressants and blood pressure drugs, can cause dry mouth as a side effect.
3. Certain Foods:
Strong-smelling foods:
Foods like garlic, onions, and spicy foods can produce strong odors that are expelled when you breathe.
Food particles trapped in the mouth:
Food debris that remains in the mouth after eating can also be a source of bacterial growth and odor.
4. Smoking:
Damage to the mouth: Smoking can damage the tissues in the mouth, creating a more favorable environment for bacteria to thrive and produce odor.
Direct odor: Smoking also leaves its own characteristic odor on the breath.
5. Underlying Medical Conditions:
Gum disease (gingivitis and periodontitis):
Gum disease can lead to inflammation, infection, and pockets of bacteria in the gums, resulting in bad breath.
Sinusitis and other respiratory infections:
Infections in the nose, sinuses, or lungs can also contribute to bad breath.
Diabetes:
Uncontrolled diabetes can lead to a specific sweet or fruity odor on the breath.
Gastroesophageal reflux disease (GERD):
Acid reflux can bring stomach acid up into the mouth, which can irritate tissues and contribute to bad breath.
Liver or kidney disease:
In some cases, these diseases can also lead to a distinct odor on the breath.
6. Other Factors:
Tonsil stones: These can contain bacteria and cause bad breath.
Poor digestion or constipation: Problems with digestion can sometimes lead to bad breath.
Certain medications: Some medications, such as antidepressants and antihistamines, can cause dry mouth or other side effects that contribute to bad breath.
