I can't cough up phlegm in my throat. Besides medicine, is there any other way to help me expectorate?

If the patient always feels that there is sputum in the respiratory tract and can't cough it up, he can discharge the secretions in the respiratory tract as much as possible by the following methods:

1, drinking water and diet: drink plenty of water and eat digestible food, and keep the respiratory tract moist, which may lead to expectoration.

2, drugs: you can use drugs that clear away heat and detoxify, relieve cough and eliminate phlegm, so that sputum can be easily coughed up after dilution.

3, atomization: you can use ultrasonic atomization to keep the respiratory tract moist, let the sputum dilute, and discharge with cough.

4, cough hard: inhale hard before coughing, cough suddenly, and increase the intensity of coughing, so that diluted sputum is discharged with cough.