Cawsa thlum

Hmai chung thil:

Caw sa rim a ngei i a nemmi le a thawmi a si. Rawl sernak riantuannak ah cawsa thlum chapnak caah asiloah thilri thlum le nemternak caah hman a si bik.

Hmannak hmunhma: rawlchuanmi thilri; cawhmi thilri

chapnak zat: 0.5%-3%