If you have a mild cold, the use of anthralin for treatment has some auxiliary therapeutic effect. However, if a serious cold occurs, the use of windex is not effective and cold medication should be used. It can be used as a complementary medicine for cold and flu, and should be used together with other cold and flu medicines. It is mainly for external use. Generally, a small amount of wind oil can be applied to the middle of the person, the hall of the seal, the temples and other parts of the body, which is effective in relieving nasal congestion, runny nose or mild headache caused by a cold. If a more serious cold occurs, you should still use cold medicine for treatment, such as adults can use aminogalactone capsules, vitamin C silver forsythia tablets, senkang or cold and fever granules. If it is children, you can use pediatric black forsythia and clear fever granules, pediatric cold and flu clear fever granules, pediatric antelope granules, pediatric aminophenol pseudo-lax dispersible tablets, pediatric aminophenol xanthamine granules to carry out treatment, the effect is better.