Lipitor fights bad cholesterol
Lipitor is a statin — a class of medication known as hypolipidemic, i.e. used to reduce the level of cholesterol in people who are either at risk of heart disease or who have actually got a cardiovascular condition. If the results from your most recent blood test show high cholesterol or you have been managing your cholesterol level for a while, you are among 20% of the adult population in the developed world. As your doctor will already have told you, any increase in the “normal” level of cholesterol puts you at risk of heart disease — one of the major health problems anyone can face
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Once you have cholesterol flowing through your arteries, it can be deposited on the walls of the blood vessels and form plaques. This hardens the walls of the blood vessels and, as the deposits build up, reduces the flow of blood. This disease process is called arteriosclerosis. It is dangerous because it reduces the oxygen supply to the heart and brain, and so increases the risk of a stroke or heart attack. Do not be deceived by distinctions made between Low-Density Lipoproteins (often called “bad” cholesterol) and High-Density Lipoproteins (often called “good” cholesterol). Cholesterol is needed in the blood stream. It only becomes potentially “bad” if it goes to the wrong place and over the wrong timescale. The reason that HDL is considered better than LDL is that more of it is excreted by your liver before it is deposited.
In the first instance, your doctor will advise you to change your diet and to exercise. You have to lose weight and reduce your cholesterol levels to safer levels. That puts the burden on you to take responsibility for making long-term lifestyle changes. Some doctors with a more dramatic style will give you a stark choice. It is change or run the risk of dying younger. But not everyone can make the often major changes that are required. Even though you know the risks, the motivation is still weak. This is where Lipitor can help. In all those cases where you find it difficult to get your cholesterol levels down, Lipitor can support your efforts at diet and exercise by reducing the level of cholesterol in your blood.
How Lipitor works
Your body is designed to absorb cholesterol — it has some “good” uses. Cholesterol does not dissolve in water, so it is carried in the blood in the form of lipoproteins. If one of your body’s cells decides that it needs some cholesterol, it produces a receptor. When the blood brings some cholesterol around, it binds to the receptor and is absorbed into the cell. Lipitor is a synthetic HMG-CoA reductase inhibitor that increases the number of receptors in the liver cells. This takes more cholesterol into the intestines, decreases the amount of both LDL-cholesterol and triglycerides in the blood, and slightly increases levels of HDL-cholesterol. There is therefore less of the cholesterol more easily absorbed by the general body cells.
The use of Lipitor should be combined with a diet that is low in saturated fat and cholesterol, i.e. fish, poultry, fat-free milk, vegetables, and polyunsaturated oils and margarines. You should stop eating fatty meats, whole milk, cream, butter and cheese, and avoid cakes, pastries, biscuits and fried foods. If you are overweight, you should begin a program of daily exercise. You should not eat grapefruit or drink grapefruit juice while taking Lipitor.
Lipitor is the largest selling medication currently on the market. It has been the subject of considerable litigation around the world to protect the patents and to decide how it can be advertised. No matter what may be happening in the courts, one fact has remained unchallenged. In clinical trials, Lipitor is reduces LDL cholesterol by between 39-60% depending on the size of the dose you take.
