Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) Alcohol Use and Older Adults ?
    ### Response:
    If a person drinks too much or too often he or she may develop an alcohol use disorder (AUD). An AUD can range in severity from mild to severe. On one end of this spectrum, drinking might cause sickness, depression, or sleeping problems. More severe symptoms include drinking more than intended or craving alcohol once youve stopped drinking.
    