Fernando Torres has assured fans he's okay after the Atletico Madrid striker was knocked unconscious last night.

Torres was rushed to hospital after suffering the heavy clash towards the end of their game at Atletico.

The striker took to Twitter to let fans know that he's fine.

"Thank you all for caring for me and for your messages of encouragement, it was just a scare. I hope to return very soon!" Torres posted.

The Fuenlabrada striker must spend 24 hours in observation before being discharged.