Cough is usually not recommended for patients to contain pepper directly, you can choose to drink pepper and pear water to stop cough. Pepper pear water can treat cold and cough caused by wind and cold invasion. Patients can boil water with a pear with a few peppercorns, and drink pear soup after boiling. As the pear is cold food, sweet and sour and flat, can moisten the lung to stop coughing, and benefit the spleen and stomach. And pepper is warm and pungent, which can drive away the cold in the body and enhance the immunity of the body. Boiling the two together can effectively relieve the patient’s cough symptoms, and also play a role in clearing heat and resolving phlegm. However, patients should note that Chinese medicine believes that external coughs are divided into wind-heat colds and wind-cold colds, and steamed peppercorns with pears can only treat coughs caused by wind-cold colds, while people with wind-heat colds need to be cautious in eating them to avoid aggravating their conditions.