Available brown sugar, ginger, black tea, each appropriate amount, boiled soup to drink, 1-2 times a day, not only to warm up the cold, but also a good prevention and treatment of colds. The honey honey contains a variety of biologically active substances, can stimulate the body's immune function, twice a day in the morning and evening, can be effective in the treatment and prevention of colds and flu vinegar nose drops, fumigation vinegar diluted with cold water, formulated into a 5% -10% solution nose drops, 4-6 times a day, each side of the nostrils into the 2-3 drops, on the treatment of colds and flu has a very good therapeutic effect. Especially in the early stage of cold, the efficacy is better, vinegar can kill the cold virus lurking in the nasopharynx. During the epidemic period of colds, nose drops with vinegar have a reliable preventive effect. In addition, vinegar fumigation can also be used to treat colds, that is, 100 grams of vinegar on the stove fumigation, the room is not only suddenly fragrant, and the vinegar molecules dispersed in the air to kill indoor cold viruses, can effectively prevent and control the occurrence of colds. During the flu epidemic, it is best to fumigate vinegar 1-2 times a day. Massage the wings of the nose with both hands slightly clenched fist, to flex the back of the thumb up and down and back and forth massage both sides of the nose. Daily morning and afternoon and massage 15-30 times, to local red, hot to the degree. A method can improve nasal blood circulation, promote mucosal cell secretion, and through the cilia of the "directional swing", the cold virus and its harmful metabolites out of the body. More sleep researchers at Harvard Medical School found that when people sleep, bacteria in the body can produce a substance called "cytosolic acid", which has the effect of enhancing the body's immunity, can accelerate the recovery of colds and other viral diseases. Therefore, it is suggested that sleep is also a form of treatment, especially for colds. (The least expensive method, but remember to cover up)