When a stricture is identified, the common follow-up procedure is endoscopic balloon dilation or stenting. This approach is minimally invasive and allows for the widening of the narrowed area within the gastrointestinal tract, facilitating improved passage for bile or pancreatic juices. Endoscopic balloon dilation involves using a specialized balloon that is inflated at the site of the stricture to stretch and open up the narrowed area, which can alleviate symptoms and restore normal function. Stenting may also be employed, where a mesh device is placed to keep the duct open over a longer period, preventing re-stricture. These procedures are typically preferred because they are less invasive than surgical options, entail shorter recovery times, and can be performed on an outpatient basis. In contrast, medication therapy alone may not resolve the underlying structural issue of a stricture. Immediate surgical intervention is usually reserved for more severe cases where there are complications or when endoscopic procedures are not feasible. Observation without any action would not be appropriate for a stricture that requires intervention, as it could lead to worsening symptoms and complications. Thus, endoscopic methods remain the standard follow-up care for identified strictures.