Does Excess Alcohol Intake Lead To Diarrhea And Vomiting?

I have an alcohol habit since 1994. Lately, I have been having much diarrhea. I get coughing spells, to the point where I vomit. I do not smoke cigarrettes at all. Is it normal for alcohol to cause diarrhea anyway, or am I showing signs of liver damage? I drink 5-10 drinks a day. I was forced to give it up while incarcerated for two years. I had a liver enzyme test done while incarcerated. Nurse said there was damage, but nothing to be concerned about. When I was released, I steadily drank again every day since 07/2014. There was a three year period of abstinence. My stool is 80 percent of time diarrhea, and sometimes green in color when it is diarrhea. YYYY@YYYY