The symptoms can vary on how much the person drinks before they quit.
Tremors or the Shakes
Hallucinations- seeing things that are not there. Usually happens 2 days after quitting.
Seizures can happen between 6-48 hours after quitting, most likely to happen 24 hours after.
Delirium tremors- happens 2-3 days after last drink and can last up to a week. The heart starts racing, you lose ability to control your body temperature, one minute hot the next cold. Confusion, disorientation, passing out, loss of control of anger, anxiety, irrational thinking. Sweating till your clothes are soaked through, sleeping problems and hallucinations.
Again this all depends on how much a person drank before and for how long they drank. Every case is different.