During a cold, if you have symptoms of a cough, then it is appropriate to drink some rock sugar and pear water at this time. Pears have the effect of moistening the lungs, stopping coughs, and transforming phlegm, which can alleviate some symptoms of a cold cough. At the same time, it is also necessary to take some corresponding sensitive antibiotics to fight the infection for better treatment effects. Additionally, you can take some cough and phlegm relief medication to ease the symptoms. It is also important to note that the diet should include more fruits and vegetables rich in Vitamin C to supplement vitamins, which can enhance one’s resistance and also alleviate some symptoms of a cold. It is advised that during the coughing period, one should rest more, avoid over-exertion, and also refrain from heavy physical labor, engage in moderate exercise, and avoid intense physical activities. Intense exercise can potentially reduce resistance, worsening the symptoms of a cold, and this should be noted.