The specific symptoms are:
- Must swallow food for The need to swallow for several times in order to swallow successfully
- Cough caused by choking, or even wake up in the middle of the night due to coughing
- Cough, or even wake up in the middle of the night;
- Food remains in the mouth, causing odours
- Drooling due to weakening muscle control in the mouth
- Weight loss and dehydration
- May cause pneumonia due to a long-term cough