Alcohol addiction is progressive diseases and its symptoms become more severe over the time. Some sign & symptoms of alcohol addiction are listed below: Are not able to control drinking
Become violent when drinking

Continue to drink even when themselves and others are being harmed
Become aggressive when asked about drinking
Decrease in performance because of drinking
Alcohol-related illnesses such as alcoholic liver disease
Make excuses to drink
Need to use alcohol on most days to get through the day
Try to hide alcohol use
Memory lapses after heavy drinking