This causes sensitivity to certain muscle relaxants used during anesthesia. Muscles may stay relaxed for too long, interfering with movement and breathing.
Disease
Gaucher disease
The buildup of naturally occurring fatty substances damages the spleen, liver, bones and other tissues. Life-long treatments help manage most cases.
Disease
Down syndrome
In this genetic condition, an unusual cell division results in extra genetic material from chromosome 21. This causes delays in growth and development.
Disease
Multiple endocrine neoplasia, type 1 (MEN 1)
Learn about this rare condition that causes tumors to grow and too many hormones to be made.
Disease
Total anomalous pulmonary venous return (TAPVR)
In this heart condition present at birth, the lung's blood vessels attach to the wrong places in the heart. Know the symptoms and how it's diagnosed.
Disease
E. coli
Most strains of E. coli bacteria are harmless, but some can cause severe symptoms. Learn about symptoms and treatment of this common foodborne illness.
Disease
Familial Mediterranean fever
This genetic autoinflammatory disorder causes recurrent fevers and painful inflammation. Treatment can prevent attacks and complications.
Disease
Farsightedness
Do you see distant objects clearly, but develop a blur as they come close? This vision condition, called farsightedness, is easily corrected with prescription lenses.
Disease
Nearsightedness
Tired of squinting at objects in the distance? There are effective treatment options for this eye condition, and some preventive options are emerging.
Disease
Secondary hypertension
Learn more about high blood pressure that's caused by another medical condition. Find out about risk factors and treatments to help you stay healthy.
Disease
Diabetic nephropathy (kidney disease)
Managing diabetes can prevent or delay this common diabetes complication that affects the kidneys.
Disease
Strep throat
Learn more about the symptoms, causes and treatment of this throat bacterial infection in children and adults.