Every year, around 46,000 people in the UK experience a transient ischaemic attack (TIA), commonly referred to as a "mini stroke", for the first time. TIAs occur when there is a temporary disruption in the blood supply to a specific area of the brain.

Essentially, a TIA is the same as a stroke, but its symptoms are short-lived. A TIA serves as a warning sign that you might be at risk of suffering another stroke.

Mini strokes can manifest a range of symptoms, including some that affect the eyes, as highlighted by the Liverpool ECHO.

The primary symptoms of a stroke can be recalled using the acronym FAST:

• Face – one side of the face may have drooped, making it difficult for the person to smile, or their mouth or eye may have drooped
• Arms – the person may struggle to lift both arms and hold them in place due to weakness or numbness in one arm
• Speech – their speech may be slurred or incoherent, or they may be unable to speak despite appearing awake, and they may also have difficulty understanding what you're saying
• Time – if you observe any of these signs or symptoms, it's crucial to call 999 immediately

The Stroke Association also notes that blurred vision or loss of sight in one or both eyes could indicate a TIA, and lists additional symptoms as well. These are:

• Sudden weakness or numbness on one side of the body, including legs, hands or feet
• Difficulty articulating words or forming clear sentences
• Sudden memory loss or confusion, dizziness or a sudden fall
• A sudden, severe headache

It's impossible to determine whether you're experiencing a TIA or a full stroke when these symptoms initially appear. If you or someone else exhibits any of these signs of stroke or TIA, it's imperative to call 999 immediately.

If you believe you've had a TIA in the past and haven't yet sought medical attention, it's crucial to consult your GP urgently.