Depending on how much you are drinking daily and how long you have been doing it, it may be dangerous to stop cold turkey.
Go talk to your doctor about it, he may prescribe you some mild benzos to help you wean off the alcohol.
Then you will be weaned off the mild benzos and that would be it.
Do not take more benzos than prescribed as they can be as addicting as alcohol and as dangerous.
Taken from a google search :
"Alcohol withdrawal syndrome can range in severity from mild to fatal, making it crucial for patients to present to care for evaluation of their symptoms."
That's why usually doctors prescribe some mild benzos to help alcoholics through the withdrawal.