痉

镇痉剂

zhèn jìng jì

antispasmodic (pharmacology)

气管痉挛

qì guǎn jìng luán

breathing convulsions (as in asthma)

热痉挛

rè jìng luán

heat cramps

痉挛

jìng luán

to jerk

痛性痉挛

tòng xìng jìng luán

(muscle) cramp

解痉剂

xiè jìng jì

antispasmodic (pharm.)