Lil Wayne's epilepsy continues to dog him ... we've learned he was hospitalized last week after suffering a severe seizure.
Wayne has been unable to get his recent seizures under control. You'll recall just last month his plane made 2 emergency landings after he had a series of seizures on the aircraft.
The seizure last week was bad enough that he had to cancel his performance at TAO nightclub in Vegas for a pre-UFC 200 party. Wayne was just moments away from taking the stage when the seizure hit.
We're told Wayne has chalked it up to a medication issue ... that doctors were having trouble figuring out the right balance of Rx.
After a stint in the ICU, Wayne was released and is now resting in Miami.