When a baby has a cold, it is useful to take a medicinal bath, but because of the slow onset of action and the complexity of the process, oral medication is generally preferred. There are more things to pay attention to when taking a medicinal bath for babies, which is more tedious than taking oral medication. Herbal bath for cold and wind: take 15 grams each of dahurica, windbreak, thorny mustard and ginger, add water and boil for 20 minutes, then add 5 onions and 9 grams of peppermint, boil for 3 minutes, take the soup and take a bath. It has the effect of dispelling wind and relieving symptoms and is suitable for wind-cold colds. Herbal bath for wind-heat cold: Take 30 grams each of Yinhua, Chaihu, Artemisia, Scutellaria, Bamboo leaf and Mulberry leaf, decoct the soup for 20 minutes and take a bath. It has the effect of clearing heat and relieving symptoms, and is suitable for children with wind-heat cold and fever. The temperature of the medicinal bath for children should be controlled, too hot and easy to burn, too cold and easy to catch a cold, preferably at about 45 ℃. The room temperature of the bath should be adjusted to 24-26℃. First wrap the child’s upper body with a blanket, then immerse the body in the liquid, the parents hold the child’s trunk with one hand, and gently knead the child’s body in the liquid with the other hand. First perform circular kneading, from light to heavy, after the local skin and subcutaneous fat is soft, then make the up and down pushing and kneading. Each time 10-15 minutes, 1 time a day. For different individuals and different ambient temperatures do not choose the bath on your own, it must be used under the guidance of a professional doctor.