Title: 6 Most Common Hereditary Diseases | Hereditary vs. Genetic Disorders
Headings: 6 Most Common Hereditary Diseases
6 Most Common Hereditary Diseases
About The Author
Susan Fishman

Content: 6 Most Common Hereditary Diseases | Hereditary vs. Genetic Disorders
6 Most Common Hereditary Diseases
By Susan Fishman
Last Updated: May 5, 2020
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A hereditary disease is often described as something that “runs in the family.” It is passed down from one or both parents to a child, who may then pass it to his or her children. Because hereditary diseases are caused by genetic mutations, you may see the terms “hereditary” and “genetic” used interchangeably when referring to inherited disease. But while a genetic disease is also the result of a gene mutation, it may or may not be hereditary. These mutations occur either randomly or due to an environmental factor. They are not passed down from parent to child, as is the case with a hereditary disease. 1
Sickle Cell Disease
Sickle cell disease is a hereditary disease caused by mutations in one of the genes that encode the hemoglobin protein. Red blood cells with the abnormal hemoglobin protein take on a sickle shape.