You can eat sour radish as an appetizer when you have a cold, but don't eat too much. Eating too much will irritate your throat and make you feel uncomfortable. Eating a small amount of this pickle in porridge will effectively alleviate the symptoms of a cold. If the consumption is not great, the impact is not great. It is recommended to avoid this situation as much as possible and not to worry too much. Pickled radish has little effect on drug efficacy. You can eat hot and sour radish for a slight cold and get rid of moisture. If you have a bad cold, you'd better not eat it to avoid tonsillitis. Eat more light and eat less hot and sour. For the sore throat caused by the common cold, we should pay attention to drinking more water and avoid the stimulation of spicy food in our diet. It's okay to eat sour food, but you can't eat spicy food. You can try to make tea with honeysuckle three times a day, which can treat a cold and sore throat. You can eat radish when you have a cold. According to the theory of traditional Chinese medicine, white radish is pungent and sweet, cool in nature, and enters the lung and stomach meridians. This is a good food therapy, which can treat or adjuvant treat many diseases, including colds. Compendium of Materia Medica calls it the most favorable vegetable, especially because it has the dietotherapy function of promoting digestion, regulating qi, relieving cough and resolving phlegm, so it is said that drinking white radish juice is used as an auxiliary treatment for colds. Moreover, radish is rich in nutrients, rich in carbohydrates and vitamins, and the content of vitamin C is 8- 10 times higher than that of pears. It can be cooked with brown sugar and fresh ginger, and it can also be used to treat cold and cold by sweating. Therefore, it is good for your health to eat carrots properly when you have a cold.