Jose Mourinho has blasted Gareth Bale following the under-fire Tottenham star's Instagram post, which the Portuguese coach said did not reflect reality.

The on-loan Real Madrid forward, who has failed to live up to his billing following a celebrated return to north London in September, was not included in the squad for Wednesday's remarkable 5-4 loss to Everton in the FA Cup.

Mourinho suggested after the fifth-round exit at Goodison Park that Bale had practically ruled himself out after the Welshman said he was in some discomfort and required a scan.

The Spurs boss said there was no "obvious, clear injury" but that Bale had opted to work with the club's sports scientists to help alleviate the problem, hence his omission in midweek.

However, Bale had put a post on Instagram before the game showing him apparently in full training, with the words "good session today".

It left Mourinho, who has the small matter of Saturday's trip to Premier League leaders Manchester City to contend with, baffled.

"I have to admit that his post created a need of being addressed," he said. "There was a contradiction between the post and the reality.

"Since the beginning of the season, in relation to everything, I've tried to be very private and keep everything indoors, but I felt that I needed to address the situation.

"Probably the post was not even his responsibility, but it was showing that training session was great and I'm ready, which was totally wrong. So, when questioned I had to give the reality of things.

"I repeat for the last time. He was not feeling good. He asked for a scan. He had a scan. The scan did not show an injury, but his feelings were still there. But as coaches, medical people, we can never go against the player's feelings. So, he was not ready for the game. It's as simple as that. If he's ready for tomorrow, he's selected for tomorrow."

The incident marks another unhelpful chapter in Bale's thus far deeply underwhelming return to Spurs, with the chances of a permanent switch back looking increasingly remote.

A scorer in two of his four Champions League final successes at Madrid, fitness problems dogged Bale over recent seasons as he fell out of favour with Zinedine Zidane.

The 31-year-old has four goals in 16 appearances for Spurs this term, although only two of his six Premier League outings have been starts.