Benylin childrens night coughs provides effective relief from childrens cough and congestion it also helps relieve runny nose and sneezing associated with hayfever and other allergiesnot suitable for children under 6 yearseach 5ml of cough syrup contains the active ingredients diphenhydramine hydrochloride 7 mg levomenthol 055mgdo not use more than 4 doses in 24 hoursdo not use to sedate a childas with all medicines if your child is currently taking any other medicine consult your doct