Patient's question:
Everything is normal except that there's a bad taste in his mouth. What kind of assistance do you need? I want to know what's going on. There's no need to go to the hospital. His appetite has always been normal, and his bowel movements are also normal...Doctor's answer:
Bad breath is almost an experience that every adult has gone through, and bad breath in babies is not uncommon, often causing parents great worry. Indeed, this concern is not unfounded, as bad breath in babies may indicate underlying health issues that parents must take seriously!Finding the Source of the Odor: The mouth serves as the entry point for the body's essential substances, connecting to various parts such as teeth, gums, throat, tonsils, and salivary glands. It also links to the nasal cavity, digestive tract, and airways, passing through the middle ear. Therefore, diseases in these areas can lead to bad breath. The smell of saliva can also provide clues to certain internal organ diseases.
Oral Source: Accumulated milk or food debris in the mouth that hasn't been cleaned promptly; large cavities in the teeth containing decayed matter; inflamed gums, broken skin, or abscesses; oral ulcers, tonsillitis, or pharyngitis. Food debris, pus, and exudate, when acted upon by bacteria, produce indole, sulfhydryl, and amines, which can emit a putrid odor.
Nasal Source: Rhinitis, sinusitis, or the introduction of foreign objects into the nasal cavity during play; nosebleeds are also a common cause of bad breath.
Digestive System Source: Digestive disorders caused by gastrointestinal dysfunction often result in a sour odor during belching. Consuming foods like garlic or onions can leave their distinct smells. Excessive consumption of sugary, high-protein, or high-fat foods in babies can also lead to bad breath.
Respiratory Source: Bronchitis, pneumonia, lung abscesses, or bronchiectasis can cause exhaled breath to have a (rotten) odor.
Ear Source: Middle ear infections in babies can also cause bad breath.
Identifying Diseases by Odor:
- Odor of rotten eggs: Often suggests indigestion or liver disease.
- Decay-like odor: Typically indicates oral inflammation or poor oral hygiene.
- Odor of rotten apples: Suggests diabetic ketoacidosis.
- Purulent odor: May be caused by foreign objects in the nasal cavity, atrophic rhinitis, sinusitis, purulent tonsillitis, lung abscesses, or bronchiectasis, leading to ulcers, disorganization, or inflammation.
- Sour odor: Commonly associated with gastrointestinal dysfunction in babies.
- Blood-like odor: May result from nosebleeds or gastrointestinal bleeding.
- Ammonia-like odor: Suggests hepatic coma.
Preventing and Treating Bad Breath:
1. Cultivate good oral hygiene habits in children, such as rinsing after meals and brushing teeth in the morning and evening.
2. Maintain a regular diet, consuming plenty of vegetables and fruits, balancing coarse and fine grains, avoiding excessive meat intake, and not being picky about food.
3. Prevent indigestion. If indigestion occurs, appropriate digestive aids or gastrointestinal motility medications can be taken.
4. Pay attention to preventing and treating cavities and misaligned teeth, reducing sugar intake, especially before bed.
5. Use herbal decoctions like reed root, mint, or patchouli, or 1% hydrogen peroxide, 2% baking soda solution, or 2% boric acid solution for gargling to alleviate or eliminate bad breath.
Warm Reminder: Persistent bad breath in babies should not be ignored. It is essential to consult an experienced doctor for a thorough examination to identify the underlying cause and treat it accordingly to eliminate the odor completely.