Uses of This Medicine. Cholestyramine is used to lower high cholesterol levels in the blood. This may help prevent medical problems caused by cholesterol clogging the blood vessels. Cholestyramine is also used to remove substances called bile acids from your body.With some liver problems, there is too much bile acid in your body and this can cause severe itching.Cholestyramine works by attaching to certain substances in the intestine.holestyramine is also used to remove substances called bile acids from your body. With some liver problems, there is too much bile acid in your body and this can cause severe itching. Cholestyramine works by attaching to certain substances in the intestine.
The Oregon Trail was the only land route for settlers seeking to move west and took approximately four to six months, in contrast to the sea route which could take up to a full year.
The Oregon Trail has attracted such interest because it is the central feature of one of the largest mass migrations of people in American history. Between 1840 and 1860, from 300,000 to 400,000 travelers used the 2,000-mile overland route to reach Willamette Valley, Puget Sound, Utah, and California destinations.