After gastroscopy, the mouth is particularly bitter, may be the oral medication such as lidocaine gel paste reason, may also be the cause of cholecystitis.
1. Drugs: before gastroscopy, in order to anesthesia, lubrication of the upper gastrointestinal tract need to take oral lidocaine gel paste, lidocaine on the oral mucosa has a certain stimulating effect, and there will be a special taste, after gastroscopy feel particularly bitter mouth.
2. cholecystitis: If you suffer from cholecystitis or bile reflux, it may also cause a particularly bitter mouth, especially to do general gastroscopy, may be stimulated by the gastroscope, there will be nausea, vomiting symptoms, aggravate bile reflux.
After gastroscopy mouth especially bitter, you can consult a doctor in detail, analyze the specific causes, and then medication if necessary.