What is the reason for the pain a month after cholecystectomy?

1. Sphincter spasm The

balance between gallbladder and sphincter after cholecystectomy is destroyed, which may cause sphincter spasm, bile excretion disorder, common bile duct dilatation, and increase the pressure in bile duct, resulting in pain symptoms.

2. Infection

If the patient does not pay attention to nursing after cholecystectomy, it is easy to cause inflammation and infection. Due to the stimulation of inflammation, it may lead to symptoms of upper abdominal pain.

3.

Duodenal ulcer is mainly caused by factors such as gastric acid and pepsin invasion, Helicobacter pylori infection and drugs. Patients are prone to upper abdominal pain, similar to gallbladder pain. Therefore, one month after cholecystectomy, pain may also be caused by duodenal ulcer.