There is no such thing as “one trick to get rid of sticky phlegm”. The cause of the phlegm is still to be found, it may be caused by acute bronchitis, reflux pharyngitis and so on. You need to treat the cause according to the cause, and at the same time, you can follow the doctor’s instructions to take some expectorant drugs. 1. Acute bronchitis: cough with mucus sputum, and purulent sputum can appear when accompanied by bacterial infection. You can use drugs such as Ambroterol to relieve cough and resolve phlegm, and if the bacterial infection is clear, you can give cefaclor and other anti-infective treatment. 2. Reflux pharyngitis: most people’s prominent symptoms are hoarseness, foreign body sensation in the throat, but some patients feel phlegm, mainly caused by stomach acid stimulation of the back wall of the pharynx. The main thing is that you need to control your diet and drink less alcohol, coffee, strong tea and so on. At the same time, use omeprazole to inhibit gastric acid secretion and mosapride to promote gastric power. There is no shortcut to the treatment of mucous phlegm, and it is recommended to consult a doctor in time to identify the cause for better treatment. All of the above medications should be used in accordance with the doctor’s prescription.