Boiling more Sydney rock sugar soup helps to regulate the lungs. Cough suggestion is that you can use Zhike Li Xiao Pill or Qiangzhi Zhike Ning Capsule, which is more helpful. In severe cases, you can take Qingre Zhike Mixture and Qingfei Zhike Mixture. Taking Runfei Zhike mixture in the later stage has a good effect.