Recurrent lower motor neurone facial paralysis in four successive pregnancies.

Recurrent lower motor neurone facial paralysis in successive pregnancies is a rare phenomenon of which there are few case reports in the literature. There have been two previous reports of recurrent Bell's palsy in two and three successive pregnancies respectively, but it is felt that these should have more appropriately been reported as recurrent lower motor neurone facial paralysis in pregnancy as, by definition, any facial paralysis that recurs should not be classified as Bell's palsy even though Bell himself commented on the association between facial paralysis and pregnancy. We report the first case of recurrent lower motor neurone facial paralysis in four successive pregnancies and review the literature.