This digestive condition is sometimes mistaken for heart pain. Learn about symptoms and treatment for these painful contractions in the esophagus.
Disease
Esophageal varices
Learn how to spot and what to do if you experience signs of this serious liver disease complication.
Disease
Esophagitis
An inflamed, sore esophagus can make it hard to swallow and can cause chest pain when you eat. Find out what causes this condition and your options for treatment.
Disease
Essential tremor
Learn about this condition that causes uncontrollable shaking and find out how it differs from Parkinson's disease.
Disease
Esthesioneuroblastoma
This cancer begins in the upper part of the inside of the nose. Treatment usually involves surgery. Other options include radiation therapy and chemotherapy.
Disease
Ewing sarcoma
Learn about diagnosis and treatment of this bone and soft tissue cancer, including chemotherapy, radiation, proton beam therapy and limb-saving surgery.
Disease
Exercise headaches
Learn about the causes and treatments of this puzzling disorder.
Disease
Exercise-induced asthma
Regular exercise is beneficial in many ways, but for some people, exercise can trigger breathing problems. Medicine can help.
Disease
Eye floaters
Many people over age 50 experience eye floaters. Learn more about this common problem, including causes, other risk factors and treatment options.
Disease
Eye melanoma
Eye melanoma is a type of eye cancer. Learn about symptoms and treatments for this rare cancer.
Disease
Eyestrain
Gazing for long stretches at computer or digital screens is a frequent eyestrain culprit. Find out how to relieve — and prevent — this common problem.
Disease
Golfer's elbow
Golfers, tennis players and others who repeatedly use their wrists or clench their fingers can develop this painful condition.