But yes, but drink less. Although ginger can sweat and help when you have a fever, it is also an irritating food. Drink less if you don't have a fever. In addition, if you often catch a cold, I suggest you go to Bishule to wash and protect your nose, take off the nose washer, do a good job of nasal cavity maintenance and protect your breathing health. As long as the respiratory tract is healthy, respiratory diseases such as colds and flu will be far away from you.