Topic: Stroke
Question: Who is at risk for Stroke? ?
Answer: Certain traits, conditions, and habits can raise your risk of having a stroke or transient ischemic attack (TIA). These traits, conditions, and habits are known as risk factors.
                
The more risk factors you have, the more likely you are to have a stroke. You can treat or control some risk factors, such as high blood pressure and smoking. Other risk factors, such as age and gender, you cant control.
                
The major risk factors for stroke include:
                
High blood pressure. High blood pressure is the main risk factor for stroke. Blood pressure is considered high if it stays at or above 140/90 millimeters of mercury (mmHg) over time. If you have diabetes or chronic kidney disease, high blood pressure is defined as 130/80 mmHg or higher.
                
Diabetes. Diabetes is a disease in which the blood sugar level is high because the body doesnt make enough insulin or doesnt use its insulin properly. Insulin is a hormone that helps move blood sugar into cells where its used for energy.
                
Heart diseases.Coronary heart disease,cardiomyopathy,heart failure, andatrial fibrillationcan cause blood clots that can lead to a stroke.
                
Smoking. Smoking can damage blood vessels and raise blood pressure. Smoking also may reduce the amount of oxygen that reaches your bodys tissues. Exposure to secondhand smoke also can damage the blood vessels.
                
Age and gender. Your risk of stroke increases as you get older. At younger ages, men are more likely than women to have strokes. However, women are more likely to die from strokes. Women who take birth control pills also are at slightly higher risk of stroke.
                
Race and ethnicity. Strokes occur more often in African American, Alaska Native, and American Indian adults than in white, Hispanic, or Asian American adults.
                
Personal or family history of stroke or TIA. If youve had a stroke, youre at higher risk for another one. Your risk of having a repeat stroke is the highest right after a stroke. A TIA also increases your risk of having a stroke, as does having a family history of stroke.
                
Brainaneurysmsor arteriovenous malformations (AVMs). Aneurysms are balloon-like bulges in an artery that can stretch and burst. AVMs are tangles of faulty arteries and veins that can rupture (break open) within the brain. AVMs may be present at birth, but often arent diagnosed until they rupture.
                
Other risk factors for stroke, many of which of you can control, include:
                
Alcohol and illegal drug use, including cocaine, amphetamines, and other drugs
                
Certain medical conditions, such as sickle cell disease, vasculitis (inflammation of the blood vessels), and bleeding disorders
                
Lack of physical activity
                
Overweight and Obesity
                
Stress and depression
                
Unhealthy cholesterol levels
                
Unhealthy diet
                
Use of nonsteroidal anti-inflammatory drugs (NSAIDs), but not aspirin, may increase the risk of heart attack or stroke, particularly in patients who have had a heart attack or cardiac bypass surgery. The risk may increase the longer NSAIDs are used. Common NSAIDs include ibuprofen and naproxen.
                
Following a healthy lifestyle can lower the risk of stroke. Some people also may need to take medicines to lower their risk. Sometimes strokes can occur in people who dont have any known risk factors.
(Source: NHLBI)