Stroke: Early Warning Signs You Shouldn’t Ignore

Strokes are life-threatening events, and recognizing the warning signs early can save lives. If you notice any of the symptoms below, consult a doctor immediately.

Every year, countless lives are lost to strokes, which occur when a blood vessel in the brain becomes blocked or bursts. This deprives brain cells of oxygen and nutrients, leading to their rapid deterioration. Without swift medical intervention, the consequences can be devastating. While some stroke symptoms appear suddenly, subtle warning signs may emerge up to a month before the event.

Types of Stroke

It’s important to understand that strokes come in different forms:

Ischemic Stroke

This type accounts for 85% of cases, making it the most common. It occurs when a blood clot or atherosclerotic plaque blocks blood flow to the brain. This is referred to as cerebral thrombosis or, when caused by an embolus, a cerebral embolism.

Hemorrhagic Stroke

Representing 15% of strokes, this type is caused by a burst blood vessel, often due to an aneurysm. Other causes include hypertensive crises, tumors, or bleeding disorders.

Transient Ischemic Attack (TIA)

Also known as a “mini-stroke,” a TIA occurs when a blockage resolves on its own. Although the symptoms mimic a stroke, they disappear quickly, often within minutes or seconds. However, TIAs should never be ignored, as they can signal a high risk of a full-blown stroke.

Warning Signs One Month Before a Stroke