Casualty spoilers: Beloved character in crisis as hospital rocked by major medical emergency

FAITH personal issues begin to escalate, leading her to believe that she may have caused a significant medical emergency.

Next week on Casualty, the fear of Faith's consequences and the potential fallout from her actions looms over her and Rida does some detective work.

Faith is faced with a medical emergency at home after Johnny has a seizure.

In a state of panic, Faith interrogates Luka as she discovers that her orange juice has been tampered with and consumed by Johnny.

Worried about whether Johnny ingested the crushed pill that was in the glass, Faith desperately seeks answers from Luka, who is unable to provide any certainty.

Faith quickly brings Johnny to the Emergency Department, concerned that he may have experienced an overdose.

She urgently informs Paige about the situation, raising alarms about the potential severity of Johnny's condition.

Faith's revelation regarding the possibility of an overdose leaves everyone with more questions than answers, heightening the tension and concern surrounding the situation.

Are Faith's suspicions correct, or have her fears over the drugs led to a misdiagnosis? 

Meanwhile, Rida finds a pair of sunglasses and she realises that they must belong to the mystery man who Jodie has been sleeping with.

Rida soon learns that Dylan has lost his glasses and jumps to conclusions.

As Rida returns the glasses, there's a mortifying misunderstanding as she accuses Dylan of unprofessionalism by sleeping with Jodie.

Elsewhere, Billie's demeanor changes as she receives a phone call, appearing evasive and guarded. Jacob's intuition kicks in, leading him to suspect that he may not be the only man in Billie's life.

The call sparks a sense of doubt and curiosity within Jacob, prompting him to question the nature of Billie's relationships and wonder if there is more to her personal life than meets the eye.

Also in the ED, Sah receives a letter with an update about their surgery.

The document confirms that Sah's surgery has been postponed, leaving them devastated over the delay.

Casualty airs on Saturdays on BBC One and streams on BBC iPlayer.