Keith Davies was rushed to accident and emergency late on Wednesday night. The Labour AM, 71, had attended a function organised by a public affairs group earlier in the evening.
On Wednesday night Keith Davies was admitted to the University Hospital of Wales in Cardiff. He is currently undergoing tests at the neurosurgical unit. Everyone in Welsh Labour wishes him a speedy recovery.
Mr Davies is a father of two, who is married to wife Heddyr.
More top news
There are no two ways about it, the weather story this week makes for miserable reading. Summer still very much on hold!
Gwent Police are appealing for information following a car fire where the offender reportedly set their own hair on fire before running away
The First Minister has launched a challenge at the National Eisteddfod today to encourage more young people to start their own business.