What is a stroke

What is a stroke? A stroke is when a blood vessel has ruptured inside the person’s brain. It’s a life threatening condition. It can cause paralysis or death if not treated or if it’s not controllable. There are light stroke and then severe stroke when the person ends up with paralysis or they’re unable to talk at all. Stroke usually happens to the elderly or those that use drugs. Stroke can also occur if a person is overweight or has too much blood clot in their system.

Stroke is not uncommon in the elderly population. Stroke can happen to anyone that falls in the risk categories. Stroke is a condition that has to do with the blood vessels. When the blood vessels are occluded, there is a possibility for stroke. Strokes can be lessening with exercise and weight loss. Strokes can also be lessening if you quit doing drugs and smoking. Your diet and drugs use can cause strokes. Strokes are high in some groups of people due to genetics factors. In order to lessen stroke, a person has to exercise daily, lose weight, have a good circulation and avoid drugs use.

Drugs use is the fastest way to a stroke. Drugs use has caused much death in Hollywood celebrities. You will end up with a stroke. When you’re on drugs, you stretch or tear your blood vessels and you can end up with a stroke. It’s not safe to do drugs and this is why it’s illegal. Drugs are very harmful to your health. If you do it, you should consider quitting because you can still recover from its harmful side effects.

Strokes occur when blood vessels in the body suddenly burst or become blocked. These vessels carry oxygen and other nutrients in to the body. The brain begins to deteriorate when the blockages stop the flow of blood. To keep the body functioning properly cells must have a continuous supply of blood. The heart constantly pumps blood to the brain through the arteries. The disruption of the blood supply is what causes the stroke, also known as a “cerebrovascular accident (CVA). There are several different types of strokes.

The ishemic srokes include thrombotic and embolic strokes occur when a blood vessel is blocked. The thrombotic stroke is the type usually seen among victims. The blood clot or thrombus forms in the artery of the brain which blocks blood flow. Arteries that are damaged by artherosclerois are where clots form most often. Artherosclerosis is a disease where the walls of the arteries have built up fatty deposits.These deposits narrow the passageway which does not allow the blood to flow properly.

An embolism is caused by a clot that forms somewhere other than the brain. A piece of clot travels through the blood stream to the brain. The clot travels through the arteries. As the artery narrows the clot gets where it can go no further. The clot plugs the vessel and cuts off the blood supply which causes the embolism.

Hemorrhagic strokes is another main category of stroke. This type stroke happens when blood vessels around or near the brain ruptures. Blood spills into or around the brain. The cells do not get their normal supply of nutrients and stop working as they should. The spilled blood then clots and interrupts brain function. Most likely cause of this type stroke is atherosclerosis and high blood pressure.

Strokes are usually preceded by “mini-strokes”. They are caused by small disruptions to the brain. They usually occur rapidly within minutes to just a few hours. Then the victim may feel normal again. “Mini-stokes” also known as transient ischemic attacks can happen days or even weeks before a full blown stroke.

Some warning signs of strokes include but are not limited to sudden weakness, numbness, or paralysis. A victim of a stroke may have trouble speaking or cannot speak at all.. The sudden loss of vision especially in one eye or an unusually severe headache may also be a sign. If any of these signs occur it is imperative that medical attention is sought. There is a good chance for recovery if no time is wasted.

Source:
https://strokecenter.stanford.edu/guide/warning.html

Facebook
Twitter
Pinterest