What Should I Do If My Child Experiences Drug Allergies After Taking Antipyretic Medications?

What should I do if my child experiences drug allergies after taking antipyretic medications? My child is seven months old and had a fever a few days ago. They took Shikolol and Qingkailin granules. The fever has been subsiding since yesterday, but this morning, my child has red spots all over the body. Is this a drug allergy? What should I do? Additional question: The red spots look like heat rash, and they are all over the body.
One minute to read