You can eat some licorice tablets or orange red capsule, loquat cream at the same time eat some amoxicillin or cephalosporin, drink a lot of water, do not eat spicy food, you can use rock sugar stewed pear water to drink.
People usually drink more water, moderate rest, you can take anti-inflammatory as well as anti-flu drugs treatment. The cold days, to add more clothing to avoid cold, to avoid cold air on the body stimulation and lead to cold aggravation. The first thing you need to do is to take care of yourself, drink a lot of water, and don't eat spicy and greasy food.