MF Doom's cause of death has been revealed.

The rap legend - whose real name was Daniel Dumile - passed away on Oct 31, 2020, aged just 49, a statement by his family confirmed two months later.

And following an inquest, it has been confirmed that Doom died from a rare and severe reaction to blood pressure medication, a condition medically known as angioedema.

Doom had a "severe and rare" reaction to just two doses of prescribed ACE inhibitors.

He also battled kidney disease and anxiety.

The rapper's widow Jasmine raised concerns about her spouse's treatment at Leeds' St. James Hospital during the inquest.

She claimed he was forced to call her when his breathing and swelling of the throat worsened because his buzzer was out of his reach.

Jasmine also went on to claim that they were allegedly two hours late administering medication.

On Oct 21, Doom tried to escape from his hospital trolley, but collapsed and went into respiratory arrest.

Jasmine was also not happy with the condition of the "old-looking" room he was placed in, though she was told all of the rooms were the same.