What causes dry heaving when brushing teeth, and what should be done about it?
May 15, 2023
Source: Cainiu Health
Dr. Zhou Chao
Introduction
Gagging while brushing teeth may be caused by physiological factors or pathological conditions such as chronic pharyngitis or gastroesophageal reflux. Patients can receive corresponding treatment based on their specific condition. When the toothpaste has a strong odor, it may produce excessive foam that irritates the throat, leading to the aforementioned symptoms. This phenomenon is considered a normal physiological response and can be relieved by switching to a different toothpaste.
Gagging while brushing teeth may be caused by physiological factors or pathological conditions such as chronic pharyngitis or gastroesophageal reflux. Patients can receive corresponding treatments based on their specific conditions. The detailed analysis is as follows:
I. Physiological Factors
When the toothpaste has a strong odor, it may produce excessive foam that irritates the throat, leading to the aforementioned symptoms. This phenomenon is considered a normal physiological response and can be relieved by switching to a different toothpaste.
II. Pathological Factors
1. Chronic Pharyngitis
In patients with this condition, the pharyngeal mucosa remains chronically congested. While brushing teeth, additional stimulation of nerves in the pharynx may trigger gagging. Patients should visit a reputable hospital and, under medical guidance, use medications such as watermelon frost lozenges or Huasu tablets for treatment.
2. Gastroesophageal Reflux
When stomach acid from the stomach and esophagus flows backward, it irritates the mucous membrane of the throat, causing inflammatory reactions and resulting in the symptoms described above. Patients should follow a doctor’s instructions to take medications such as domperidone tablets or omeprazole enteric-coated capsules.
Besides the above-mentioned causes, similar symptoms may also result from rhinitis, sinusitis, or acute gastroenteritis. It is recommended that patients maintain a balanced diet in daily life, avoid overeating, and consume more easily digestible foods to prevent worsening of the condition.
