What causes a bitter taste in the mouth when eating?
Disease description:
I have noticed that after eating something, I experience a bitter taste in my mouth. I would like to ask, what are the possible causes of having a bitter taste in the mouth after eating?
Doctor's answer (1)
Dr. Liu Chao
Here are some common causes that may lead to a bitter taste in the mouth during meals:
1. Digestive system problems: Gastroesophageal reflux disease (GERD), gastritis, or gallbladder disease may cause a bitter taste. When stomach acid flows back into the esophagus, it can irritate the throat and produce a bitter taste.
2. Dehydration: Insufficient water in the body can lead to reduced saliva production, increasing the concentration of bacteria and dead cells in the mouth, which can result in a bitter taste.
3. Poor oral hygiene: Oral health issues such as periodontal disease, dental cavities, or mouth ulcers may also cause a bitter taste. These conditions can lead to excessive bacterial growth in the mouth, causing bad odors and a bitter taste.
4. Medication side effects: Some medications, including antibiotics, antidepressants, and drugs used to treat high blood pressure, may affect taste sensation and cause a bitter taste.
5. Liver dysfunction: The liver is responsible for processing toxins in the body. When liver function is impaired, toxin buildup may affect taste sensation, leading to a bitter taste.
Maintaining healthy lifestyle and eating habits, as well as practicing good oral hygiene, can also help prevent and improve symptoms of a bitter taste in the mouth.
