The first step in the care after gallbladder puncture is to protect the puncture site and to protect the drainage tube from excessive straining to prevent it from slipping out of place. Patients should reduce their activities and refrain from strenuous activities. If there is a long-term frequent cough or abdominal activity, use cough suppressants to prevent excessive coughing from causing the gallbladder tube to slip. In terms of diet, you can ensure a liquid diet at the beginning, and after the digestive function is restored, you can start to give a semi-liquid diet. The semi-liquid diet should be high in calories and protein and easy to digest, and do not eat things that are too hard and not easy to digest. Keep the drainage tube site clean and check it regularly.