Hypertension or high blood pressure (high BP) is a medical condition Hypertension or high blood pressure (high BP) is a medical condition where the pressure in the arteries is persistently elevated. The heart pumps blood into the arteries, and it is circulated to all parts of the body. Hypertension develops when the heart constantly needs...
What is thrombosis? Depending on the location of the thrombus or blood clot, thrombosis may include pain and warmth in the area of the clot, or chest pain and difficulty breathing if the clot is near the lungs, among other symptoms. Thrombosis occurs when a blood clot obstructs the blood vessels. There are two types...
How to lower blood pressure without medication Lifestyle changes are effective in reducing high blood pressure Lifestyle changes are effective in controlling high blood pressure. A healthy lifestyle can avoid, delay, or reduce the need for blood pressure medications. Here are 10 ways to control blood pressure without medications: Weight loss: Obesity can increase the...
What is blood pressure? Abnormal blood pressure ranges fall into elevated, stage 1 hypertension, stage 2 hypertension, hypertensive crisis, and low blood pressure hypotension. It can be a concerning moment when a doctor takes your blood pressure. There’s a lot to understand about this set of numbers, so here’s a look at normal and abnormal...
Blood oxygen levels can also be measured using an instrument known as a pulse oximeter. Blood oxygen levels (arterial oxygen) indicate the oxygen levels present in the blood that flows through the arteries of the body. An ABG test uses blood drawn from an artery, where the oxygen and carbon dioxide levels can be measured before...
What are the symptoms of hypertension? Many people do not experience any symptoms with high blood pressure. Most people with high blood pressure have no signs or symptoms, even if blood pressure readings reach dangerously high levels. In some patients, the following symptoms may be seen Severe headaches Fatigue Confusion Dizziness Sweating Chest pain Vision problems Apart...
Facts you should know about pheochromocytoma Someone with a pheochromocytoma usually has three classic symptoms — headache, sweating, and heart palpitations (a fast heartbeat) in association with markedly elevated blood pressure (hypertension). Pheochromocytoma is a relatively rare tumor of the adrenal glands or of similarly specialized cells outside of the adrenal glands. Headache, sweating, and...
Facts you should know about renal artery stenosis Picture of renal artery stenosis surgery Elevated blood pressure (hypertension) is common and is generally simply treated with medications. Likewise, various other methods are used to treat the large majority of patients with kidney failure. There is a small subgroup of patients with high blood pressure and/or renal...
What is portal hypertension? Portal hypertension occurs when blood flow through the liver is obstructed. The liver serves many purposes within the body from making carbohydrates, proteins and fats to synthesizing bile to help digest food. Because of this, the liver requires a significant blood supply. As opposed to other organs in the body, the...
Different types of cholesterol exist in the body. Their normal values (measured in milligrams per deciliter or mg/dL) vary according to a person’s age and gender. Cholesterol is a waxy substance found in all the cells of the body. It is a type of fat that is produced by the liver. Cholesterol also comes from animal-derived...