While celebrating his 31st birthday at a Hamptons night club in June — sans his pregnant baby mama, Kourtney Kardashian — Disick got out of control and his pals took him to the local Emergency Room where doctors concluded he had alcohol poisoning.
"He was having complications with himself because of an overconsumption of pills and alcohol," a source exclusively revealed to RadarOnline.com, adding that Disick was admitted to the Southampton Hospital at 1:03 a.m. on June 23.
According to the Mayo Clinic, alcohol poisoning "is a serious — and sometimes deadly — consequence of drinking large amounts of alcohol in a short period of time. Drinking too much too quickly can affect your breathing, heart rate, body temperature and gag reflex and potentially lead to coma and death."
The source said the reality TV star admitted he had taken prescription medication – but it is unclear if the pills were purchased on the street or prescribed.