Other names :homeopathic Poly Influenzinum, Polyinfluenzinum , Influenza nosode, flu nosode. <br>It is a remedy made from the approved seasonal inactivated influenza vaccine and is considered a natural alternative to the flu shot. Influenzinum is the only homeopathic flu product that is updated each year based on the flu strains predicted by the World Health Organization.
==Special Precautions of Lyssin==
*Only homeopathic use !