Risk Factors for Narcolepsy
A risk factor is something that increases your likelihood of getting a disease or condition.
Very little is known about the risk factors for
narcolepsy. Narcolepsy seems to run in some families; about 8%-30% of people with narcolepsy have another family member with the condition.
Chen L, Fong SY, Lam CW, et al. The familial risk and HLA susceptibility among narcolepsy patients in Hong Kong, Chinese.
Goetz CG, Pappert EJ.
Textbook of Clinical Neurology. Philadelphia, PA: WB Saunders Company; 1999.