Albenca 400 belongs to the group of anti-parasitic and anti-infective drugs with the main ingredient being Albendazol 400mg. The drug is indicated in the treatment of infection with one or more intestinal parasites such as roundworms, pinworms... However, using Albenca 400 in the treatment may experience some side effects. Therefore, before using Albenca 400, patients need to carefully study the information and follow the doctor's instructions.