Aethusa cynapium helps in the treatment of mental weakness of children. Mental weakness associated with gastrointestinal disturbances. There is an incapacity to think with the confusion of thoughts. Inability to fix attention. The weakness with sleepiness. It is a remedy for restlessness, anxiety and crying in children. Mental weakness associated with intolerance to milk.
It is also well indicated in indigestion of teething children with sudden vomiting of frothy, milk-white substance followed by cuddled milk. Vomiting of food an hour after eating.