Definition of Familial
Familial: A condition that tends to occur more often in family members than is expected by chance alone. A familial disease may be genetic (such as cystic fibrosis) or environmental (such as chicken pox).Source: MedTerms™ Medical Dictionary
Last Editorial Review: 5/13/2016
Drug Medical Dictionary of Terms by Letter
Medical Dictionary Term:
Top RxList Drug News
Find out what women really need.