The horrors, delirium tremens.
http://www.med-word.com/?q=horror-58815
The Horrors A popular term for delirium tremens, in reference to the sensations of terror and excitement which are symptomatic of the disease. [Tuke1892]
http://www.antiquusmorbus.com/English/Alcoholism.htm
Delirium Tremens hallucinations & seizures due to alcohol withdrawal