What Causes Bitter Taste, Dry Mouth, and Bad Breath?
Disease description:
In the past five or six days, I have constantly felt a bitter taste in my mouth, dryness in the mouth, and bad breath, while my appetite has also decreased. What are the causes of a bitter taste, dry mouth, and bad breath?
Doctor's answer (1)
Dr. Guo Huijie
Bitter taste in the mouth, dry mouth, and bad breath may involve multiple factors.
1. Oral diseases such as periodontitis and dental caries are common causes. These conditions easily promote bacterial growth, leading to bad breath.
2. Gastrointestinal diseases such as gastritis and enteritis may also cause food to accumulate in the digestive tract, where bacterial fermentation produces unpleasant odors.
3. Bodily conditions such as excessive internal heat in the liver or damp-heat in the liver and gallbladder may manifest as symptoms including bitter taste in the mouth, dry mouth, and bad breath.
To address these causes, it is recommended to maintain good oral hygiene, follow a light and easily digestible diet, avoid excessive fatigue, and take relevant medications under a doctor's guidance. If symptoms persist, timely medical consultation with a healthcare professional is advised.
