Statins decrease cholesterol in children with hypercholesterolemia, but no studies as of 2010 show improved outcomes and diet is the mainstay of therapy in childhood.Other agents that may be used include fibrates, nicotinic acid, and cholestyramine. These, however, are only recommended if statins are not tolerated or in pregnant women. Injectable antibodies against the protein PCSK9 (evolocumab, bococizumab, alirocumab) can reduce LDL cholesterol and have been shown to reduce mortality. Guidelines
In the US, guidelines exist from the National Cholesterol Education Program (2004) and a joint body of professional societies led by the American Heart Association.In the UK, the National Institute for Health and Clinical Excellence has made recommendations for the treatment of elevated cholesterol levels, published in 2008, and a new guideline appeared in 2014 that covers the prevention of cardiovascular disease in general.The Task Force for the management of dyslipidaemias of the European Society of Cardiology and the European Atherosclerosis Society published guidelines for the management of dyslipidaemias in 2011. Specific populations
Among people whose life expectancy is relatively short, hypercholesterolemia is not a risk factor for death by any cause including coronary heart disease. Among people older than 70, hypercholesterolemia is not a risk factor for being hospitalized with myocardial infarction or angina. There are also increased risks in people older than 85 in the use of statin drugs.
Esophageal diseases can derive from congenital conditions, or they can be acquired later in life. Many people experience a burning sensation in their chest occasionally, caused by stomach acids refluxing into the esophagus, normally called heartburn. Extended exposure to heartburn may erode the lining of the esophagus, leading potentially to Barretts esophagus which is associated with an increased risk of adenocarcinoma most commonly found in the distal one-third of the esophagus. Some people also experience a sensation known as globus esophagus, where it feels as if a ball is lodged in the lower part of the esophagus. The following are additional diseases and conditions that affect the esophagus:

Achalasia
Acute esophageal necrosis
Barretts esophagus
Boerhaave syndrome
Caustic injury to the esophagus
Chagas disease
Diffuse esophageal spasm
Esophageal atresia and tracheoesophageal fistula
Esophageal cancer
Esophageal dysphagia
Esophageal varices
Esophageal web
Esophagitis
GERD
Hiatus hernia
Jackhammer esophagus (hypercontractile peristalsis)
Killian–Jamieson diverticulum
Mallory–Weiss syndrome
Neurogenic dysphagia
Nutcracker esophagus
Schatzkis ring
Zenkers diverticulum

References
External links

Esophageal and Swallowing Disorders, Merck & Company Inc.