Cholestyramine is used to lower high levels of cholesterol in the blood, especially low-density lipoprotein (LDL) (bad cholesterol). Cholestyramine powder is also used to treat itching caused by a blockage in the bile ducts of the gallbladder.holestyramine is used to lower high levels of cholesterol in the blood, especially low-density lipoprotein (LDL) (bad cholesterol). Cholestyramine powder is also used to treat itching caused by a blockage in the bile ducts of the gallbladder.
An estimated 18 million Brits face hay fever hell for six months - with more intense spring pollen than normal and summer sneezes lasting a month longer this year. Sniffles will start over the next week as tree pollen levels rocket from near-zero to high due to a week of dry conditions and sunny spells, experts said.
The most common causes of hay fever are: 1  tree pollen such as elder, elm, hazel and especially birch (spring hay fever) 2  grass pollen (summer hay fever) 3  mugwort and hybrids such as chrysanthemum (autumn hay fever)  house dust mites and mould fungus â particularly associated with perennial allergic rhinitis.