Below is an instruction from Human. Write a response.
    ### Instruction:
    What are the treatments for Zollinger-Ellison Syndrome ?
    ### Response:
    A health care provider treats Zollinger-Ellison syndrome with medications to reduce gastric acid secretion and with surgery to remove gastrinomas. A health care provider sometimes uses chemotherapymedications to shrink tumorswhen tumors are too widespread to remove with surgery.
    