huan4
illness; numbness of the limbs

strokes 14
radical
strokes after radical 9
瘫痪 癱瘓 tan1 huan4
paralysis; be paralyzed (body, transportation, etc)

陷于瘫痪 陷於癱瘓 xian4 yu2 tan1 huan4
to be paralyzed; at a standstill