Strokes are medical emergencies needing immediate attention. But your body often gives warning signs weeks before. Spotting these early can be a matter of life and death. Here, we’ll explain what a stroke is, its types, and 10 key warning signs you mustn’t ignore.
A stroke happens when blood flow to the brain is blocked, cutting off oxygen to brain cells. This can cause permanent damage, disability, or death. There are three main types:
- Ischemic Stroke: The most common, from a blocked artery due to a blood clot or cholesterol.
- Hemorrhagic Stroke: Caused by brain bleeding from a ruptured blood vessel, aneurysm, or head injury.
- Transient Ischemic Attack (TIA): A “mini – stroke,” a temporary blockage that clears on its own but warns of a future stroke.
Stroke symptoms depend on the affected brain part. Some warning signs can show weeks or months before a full – blown stroke. Let’s look at these crucial symptoms.
Unexplained extreme tiredness? It could mean your brain has reduced blood flow. If exhaustion persists despite rest, see a doctor.
Seeing flashes, hearing strange sounds, or smelling non – existent things might point to a neurological problem. If these come on suddenly, they could be a stroke precursor.
Sudden numbness or paralysis, often on one side of the face, is a tell – tale sign of an impending stroke. If you notice an uneven smile or drooping eyelid, get medical help right away.
Losing side vision or having blurred sight can signal reduced brain blood flow. If your vision suddenly changes in one or both eyes, don’t ignore it—it could be an early stroke warning.
Suddenly stumbling, feeling dizzy, or having balance problems? If these keep up, it may mean brain blood circulation issues.