Each one of those headers is different from the previous one. The previous header usually has a field that determines exactly what header follows right after it. Another words, the header within a packet are like a daisy chain of protocol headers: This is a diagram of a typical packet you will find.
Pravastatin is used to help lower the levels of bad cholesterol, or your LDL levels, in the body and replace them with HDL or good cholesterol. 1  Indications and Usage. 2  Pravastatin Dosage. 3  Pravastatin Side Effects.4  Interactions.ravastatin is in a class of medications known as HMG-CoA reductase inhibitors, which are used to slow the production of LDL or bad cholesterol in the body, which can reduce blood flow and increase the risk of heart disease in patients.
Welchol. COLESEVELAM is used to lower cholesterol in patients who are at risk of heart disease or stroke. This medicine is only for patients whose cholesterol level is not controlled by diet. It is also used in combination with diet and exercise to help lower blood sugar in adults with type 2 diabetes.OLESEVELAM is used to lower cholesterol in patients who are at risk of heart disease or stroke. This medicine is only for patients whose cholesterol level is not controlled by diet. It is also used in combination with diet and exercise to help lower blood sugar in adults with type 2 diabetes.