According to the Stroke Association, recognizing the early signs of a stroke can save lives. One of the most helpful tools for early detection is the FAST test, which highlights the key symptoms to look for. First, check the face. If one side droops when a person smiles, this can signal trouble. Next, check the arms. Ask the person to raise both arms and hold them in place. If one arm drifts downward or will not lift, that is a serious warning. Speech is the third point to observe. Slurred words, trouble speaking, or difficulty understanding simple sentences all raise concern. Finally, act immediately. Time is critical, so call 999 if any of these signs appear, even if they seem minor or fade away.
Although strokes often strike without warning, research suggests that some early clues may appear. A study published in 2020 in The Journal of Headache and Pain found that about fifteen percent of participants who suffered an ischemic stroke reported a sentinel headache during the week before the event. These headaches can be subtle, yet they may reflect changes in blood flow within the brain. Paying attention to unusual or persistent head pain, especially in people with known risk factors, may offer a valuable opportunity to seek medical advice before a stroke occurs.
