Stroke

Stroke is a dangerous disease, minor stroke is often characterized by symptoms similar to other health problems. To prevent the risk of a crippling stroke, it is worth considering and dealing with stroke symptoms early on.
Below are some common symptoms of stroke:
• numbness, paralysis or sudden weakness in the face, arm or leg, especially if only one side of the body.
• Impaired walking or balance.
• Changes in visibility of a sudden.
• Impaired speech
• Impaired speech and interference understand simple sentences, or feeling confused.
• Chronic headaches are suddenly different from previous headaches.
The symptoms probably vary depending on the cause, due to blood clotting or bleeding. In addition, the location of blood coagulation or bleeding and extensive damage to brain areas also affect symptoms.
Symptoms of ischemic stroke (caused by the thick blood that inhibit blood vessel) usually occur on the side opposite the area of ​​blood coagulation in the brain. For example, a stroke on the right side of the brain interfere with the left side of the body.
Symptoms of hemorrhagic stroke (caused by bleeding in the brain) can be similar to ischemic stroke but may be distinguished by symptoms related to a higher pressure in the brain, including chronic headaches, nausea and vomiting, stiff neck, dizziness, convulsions, irritability, confusion, and possibly unconscious.
Symptoms of stroke can deteriorate in a matter of minutes, hours, and days. For example, mild weakness may progress to an inability to move arms and legs on one side of the body.
If a stroke caused by a large clot (ischemic stroke) or bleeding (hemorrhagic stroke), symptoms occur suddenly, within seconds.
When the arteries narrow due to atherosclerosis (buildup and hardening of fat), stroke symptoms usually develop gradually in a matter of minutes to hours, or (in some cases) a matter of days.
If several smaller strokes occur repeatedly over time, patients may experience changes in the road, balance, ability to think or behavior gradually.

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