Question
What is the situation when a newborn develops a small swelling in the arm after receiving the polio vaccine?
Answer
After receiving the polio vaccine, newborns may experience a small swelling in the arm, which could be due to an allergic reaction. At this time, consider taking traditional Chinese medicine such as Fangfeng Tongsheng Wan to regulate the body. Additionally, increase nutrient intake, supplement vitamins and proteins, and maintain a diet that is easy to digest and absorb. Furthermore, a regular lifestyle also helps improve the situation. Help: