Final answer:
Demeclocycline is a medication that can cause diabetes insipidus as a side effect.
Step-by-step explanation:
Diabetes insipidus is a condition characterized by excessive thirst and urination. It occurs when the body doesn't produce enough antidiuretic hormone (ADH) or when the kidneys don't respond properly to ADH. Several medications can cause diabetes insipidus as a side effect, including demeclocycline, an antibiotic commonly used to treat infections.
Learn more about Medications causing diabetes insipidus