Amaurosis fugax is a condition in which you lose your sight in one eye. The loss of vision in the affected eye may be total or partial. It usually lasts just a few seconds or minutes. Then, it returns to normal. Occasionally, it may last for several hours. This is caused by interruption of blood flow to the artery that supplies blood to the part of your eye that contains the nerves needed for sight (retina).
Amaurosis fugax is a kind of transient ischemic attack (TIA), which is a “warning stroke” that causes stroke-like symptoms. It is important to know the symptoms of a TIA and what to do. This can help prevent a major stroke or death. In some people, amaurosis fugax can be a sign of an increased risk for an actual stroke. A stroke can result
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Warfarin needs to be taken exactly as instructed.
• Taking too much or too little warfarin is dangerous. Too much warfarin increases the risk of bleeding. Too little warfarin continues to allow the risk for blood clots. While taking warfarin, you will need to have regular blood tests to measure your blood clotting time. A PT blood test measures how long it takes for blood to clot. Your PT is used to calculate another value called an INR. Your PT and INR help your health care provider to adjust your dose of warfarin. The dose can change for many reasons. It is critically important that you take warfarin exactly as prescribed.
• Many foods, especially foods high in vitamin K can interfere with warfarin and affect the PT and INR. Foods high in vitamin K include spinach, kale, broccoli, cabbage, collard and turnip greens, Brussels sprouts, peas, cauliflower, seaweed, and parsley, as well as beef and pork liver, green tea, and soybean oil. You should eat a consistent amount of foods high in vitamin K. Avoid major changes in your diet, or notify your health care provider before changing your diet. Arrange a visit with a dietitian to answer your
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This may reduce the risk of stroke. Certain diets may be prescribed to address high blood pressure, high cholesterol, diabetes, or obesity.
• A diet low in sodium, saturated fat, trans fat, and cholesterol is recommended to manage high blood pressure.
• A diet low in saturated fat, trans fat, and cholesterol, and high in fiber may control cholesterol levels.
• A controlled-carbohydrate, controlled-sugar diet is recommended to manage diabetes.
• A reduced-calorie diet that is low in sodium, saturated fat, trans fat, and cholesterol is recommended to manage obesity.
• Maintain a healthy weight.
• Stay physically active. It is recommended that you get at least 30 minutes of activity on most or all days.
• Do not use any tobacco products, including cigarettes, chewing tobacco, or electronic cigarettes. If you need help quitting, ask your health care provider.
• Limit alcohol intake to no more than 1 drink per day for nonpregnant women and 2 drinks per day for men. One drink equals 12 ounces of beer, 5 ounces of wine, or 1½ ounces of hard liquor.
• Do not abuse drugs.
• Keep all follow-up visits as directed by your health care provider. This is important.
SEEK MEDICAL CARE IF:
You lose vision in one or both eyes for a short period of
As with all cardiovascular diseases, Peripheral Arterial Disease can be easily prevented. A good heart healthy diet should be implemented everyday for meals and snacks. A good tip is to include fresh fruits and vegetables everyday. Eating foods low in saturated fat and cholesterol and high in fiber can help prevent high blood cholesterol. Limiting salt or sodium in your diet can also lower your blood pressure. (CDC, 2009) Making sure to get at least 30 minutes of moderate physical activity a day can not only help maintain
Stay physically active. It is recommended that you get at least 30 minutes of activity every day.
As a general goal, aim for at least 30 minutes of physical activity every day.
Studies have shown that people with hypertension were able to lower their blood pressure by consuming diets high in Omega-3 fatty acids or taking fish oil supplements. After analyzing the results of 17 clinical studies using fish oil supplements, researchers determined that taking 3 or more grams of fish oil per day may lower blood pressure in people with untreated hypertension.
With the implementation of these dietary changes, bad cholesterol and high blood pressure can be reduced. The America Heart Association and the American College of Cardiology
However, particularly very low-carb diets, may lead to a more short-term weight loss than do low-fat diets. Therefore, cutting calories and carbs may not be the only reason for the weight loss since low-carb diets may help prevent or improve serious health conditions, such as metabolic syndrome, diabetes, high blood pressure and cardiovascular disease. Nevertheless, any diet that assists in shedding excess weight can decrease or even reverse risk factors for cardiovascular disease and diabetes. Yet, low-carb diets may improve high-density lipoprotein (HDL) cholesterol and triglyceride values somewhat more than do moderate-carb diets. Thus, an individual that severely cut carbohydrates may experience an assortment of impermanent health effects,
Warfarin is a very common used drug worldwide. Warfarin is used to prevent harmful blood clots from forming or growing larger. Beneficial blood clots prevent or stop bleeding, but harmful blood clots can cause a heart attack, stroke, deep vein thrombosis or pulmonary embolism. Although warfarin is commonly used, its management is very challenging. First, it has a very narrow therapeutic index- increased anticoagulant effect puts the patients at a risk of bleeding, while decreased anticoagulant effect puts them at a risk of thromboembolic disorders such as heart attack and stroke. And second, the wide variation among patients in drug response. Therefore, it needs long time to determine the adequate dosage for each patient. Complications from inappropriate warfarin dosing are among the adverse events most frequently reported to the US
Coconut oil has more saturated fats than any of the other cooking fats. This kind of fat has little effect on cholesterol levels. It converts energy easily as compared to other fats. Therefore, it helps in weight loss. Saturated fats contain lauric acid. This is a unique lipid that battles bacteria and improves cholesterol levels. In addition, dietary use of coconut oil reduces abdominal obesity.
The general dietary guidelines involve avoidance of high carbohydrate foods such as bread, pasta, potatoes, rice etc. as well as all simple carbohydrates such as sugar, honey and fruit
If you are planning to follow a low cholesterol diet, to make it effective, make sure you drink enough water daily - as it can fight bad cholesterol in your body. It will also make you feel full, so that you wont resort to eating unhealthy snacks. Make sure to include oats and fibers in your low cholesterol diet. Eat more types of foods such as whole wheat and fiber - as they help improve the function of your digestive system and dispose of unwanted fats and bad cholesterols from your
Basically, the experts recommended women limit alcohol consumption seven times in one week and no more than three glasses while drinking.
Increasing incidence of hypertension and related cardiovascular disease, prompted the National Institute of health (NIH) to propose funding to determine the impact dietary patterns have on blood pressure in the (US National Heart, Lung, and Blood Institute, 2015). Working with five established medical research centers in different US cities, the Dietary Approach to Stop Hypertension (DASH) feeding trial was developed to investigate the effects of dietary patterns on blood pressure (Appel et al., 1997). The original study began in 1993, and completed in 1997. The study was novel in that it included a team comprised of nutritionists, nurses, doctors, and the research coordinators. The DASH diet was created to provide high levels of nutrients previously identified to help reduce blood pressure that had proven ineffective at reducing blood pressure in supplement form or individually (Appel et al., 1997). The DASH trial, was unique in that it was constructed to test dietary patterns and their effect on blood pressure, rather than looking at individual nutrients (Appel et al., 1997).
Low Calorie Diet is one of the therapeutic diets prescribed by doctors, and registered dietician. Although therapeutic diets are used to supplement the medical or surgical treatment, they serve a unique significant purpose of regulating the amount of food, assisting body organs to maintain normal function, aiding in digestion, improving specific health conditions, increasing or decreasing body weight, and modifying the intervals of feedings(NHLBI, 2013 ). Low Calorie diet is healthy and it is used for patients that are overweight and obese. Obesity is one of the most severe health challenges facing the U.S in the early 21st century, with more than one- third (34.9% or 78.6 million) of U.S adults classified as obese [ overweight is body mass index (BMI) 25.0kgm2 – 29.9kg/m2 while obesity is BMI >_ 30kg/m2]. The estimated annual medical cost of obesity in the U.S was $147 billion in 2008 U.S dollars. The medical costs of people who are obese is $1,429 higher than those of normal weight (CDC, 2015). However, low calorie diet consists of fruits, vegetables, wholegrain, fat-free or low-fat dairy products, lean meat, poultry, less sodium, and seafood. In addition to consuming low calorie diet, engaging in physical activities help to achieve weight loss and prevent diseases associated with been overweight and obesity. Furthermore, drinking at least three liters of water daily keeps the body hydrated, aids in blood circulation and also promotes renal, heart, and liver function
During digestion, sugars and starches break down into blood glucose. Fiber can decrease the risk of heart disease and help control blood sugar levels. Foods high in fiber include vegetables, fruits, nuts, beans, peas, whole-wheat flour and wheat bran. Fish can be a good alternative to high-fat meats .Fish such as salmon, mackerel, tuna, and sardines are rich in omega-3 fatty acids which promote heart health by lowering triglycerides. Fried fish should be avoided. Foods containing monounsaturated and polyunsaturated fats like as avocados, almonds, walnuts, olives, and canola, olive and peanut oils can help lower your cholesterol levels when eaten in moderation. Sources of cholesterol include
The diet should be low in fat and should contain a variety of nutrients rich foods.