Hello; Soak the agent for a long time in winter and for a short time in summer. After adding three bowls of water, simmer for 20 to 30 minutes. When half a bowl is left, add a bowl of warm water and fry it twice to take out the decoction. There are many ways to eat. Take the first medicine that night and the second medicine the next morning. If you are satisfied with the answer, please adopt it in time. If you have any questions, please contact us and we will try our best to help you.