Qalyvit is a drug belonging to the group of vitamins and minerals, containing the main ingredient is a combination of the amino acid L-Lysin hydrochloride and vitamins B1, vitamin B6, vitamin B12. The drug is used for children from 1 year to 12 years old in case of deficiency of B vitamins. To help you better understand the drug Qalyvit information about its uses, how to use it effectively, please follow the article below.